1NEWS 2==== 3 4This file gives a brief overview of the major changes between each OpenSSL 5release. For more details please read the CHANGES file. 6 7OpenSSL Releases 8---------------- 9 10 - [OpenSSL 3.0](#openssl-30) 11 - [OpenSSL 1.1.1](#openssl-111) 12 - [OpenSSL 1.1.0](#openssl-110) 13 - [OpenSSL 1.0.2](#openssl-102) 14 - [OpenSSL 1.0.1](#openssl-101) 15 - [OpenSSL 1.0.0](#openssl-100) 16 - [OpenSSL 0.9.x](#openssl-09x) 17 18OpenSSL 3.0 19----------- 20 21### Major changes between OpenSSL 3.0.1 and OpenSSL 3.0.2 [15 Mar 2022] 22 23 * Fixed a bug in the BN_mod_sqrt() function that can cause it to loop forever 24 for non-prime moduli ([CVE-2022-0778]) 25 26### Major changes between OpenSSL 3.0.0 and OpenSSL 3.0.1 [14 Dec 2021] 27 28 * Fixed invalid handling of X509_verify_cert() internal errors in libssl 29 ([CVE-2021-4044]) 30 * Allow fetching an operation from the provider that owns an unexportable key 31 as a fallback if that is still allowed by the property query. 32 33### Major changes between OpenSSL 1.1.1 and OpenSSL 3.0.0 [7 sep 2021] 34 35 * Enhanced 'openssl list' with many new options. 36 * Added migration guide to man7. 37 * Implemented support for fully "pluggable" TLSv1.3 groups. 38 * Added suport for Kernel TLS (KTLS). 39 * Changed the license to the Apache License v2.0. 40 * Moved all variations of the EVP ciphers CAST5, BF, IDEA, SEED, RC2, 41 RC4, RC5, and DES to the legacy provider. 42 * Moved the EVP digests MD2, MD4, MDC2, WHIRLPOOL and RIPEMD-160 to the legacy 43 provider. 44 * Added convenience functions for generating asymmetric key pairs. 45 * Deprecated the `OCSP_REQ_CTX` type and functions. 46 * Deprecated the `EC_KEY` and `EC_KEY_METHOD` types and functions. 47 * Deprecated the `RSA` and `RSA_METHOD` types and functions. 48 * Deprecated the `DSA` and `DSA_METHOD` types and functions. 49 * Deprecated the `DH` and `DH_METHOD` types and functions. 50 * Deprecated the `ERR_load_` functions. 51 * Remove the `RAND_DRBG` API. 52 * Deprecated the `ENGINE` API. 53 * Added `OSSL_LIB_CTX`, a libcrypto library context. 54 * Added various `_ex` functions to the OpenSSL API that support using 55 a non-default `OSSL_LIB_CTX`. 56 * Interactive mode is removed from the 'openssl' program. 57 * The X25519, X448, Ed25519, Ed448, SHAKE128 and SHAKE256 algorithms are 58 included in the FIPS provider. 59 * X509 certificates signed using SHA1 are no longer allowed at security 60 level 1 or higher. The default security level for TLS is 1, so 61 certificates signed using SHA1 are by default no longer trusted to 62 authenticate servers or clients. 63 * enable-crypto-mdebug and enable-crypto-mdebug-backtrace were mostly 64 disabled; the project uses address sanitize/leak-detect instead. 65 * Added a Certificate Management Protocol (CMP, RFC 4210) implementation 66 also covering CRMF (RFC 4211) and HTTP transfer (RFC 6712). 67 It is part of the crypto lib and adds a 'cmp' app with a demo configuration. 68 All widely used CMP features are supported for both clients and servers. 69 * Added a proper HTTP client supporting GET with optional redirection, POST, 70 arbitrary request and response content types, TLS, persistent connections, 71 connections via HTTP(s) proxies, connections and exchange via user-defined 72 BIOs (allowing implicit connections), and timeout checks. 73 * Added util/check-format.pl for checking adherence to the coding guidelines. 74 * Added OSSL_ENCODER, a generic encoder API. 75 * Added OSSL_DECODER, a generic decoder API. 76 * Added OSSL_PARAM_BLD, an easier to use API to OSSL_PARAM. 77 * Added error raising macros, ERR_raise() and ERR_raise_data(). 78 * Deprecated ERR_put_error(), ERR_get_error_line(), ERR_get_error_line_data(), 79 ERR_peek_error_line_data(), ERR_peek_last_error_line_data() and 80 ERR_func_error_string(). 81 * Added OSSL_PROVIDER_available(), to check provider availibility. 82 * Added 'openssl mac' that uses the EVP_MAC API. 83 * Added 'openssl kdf' that uses the EVP_KDF API. 84 * Add OPENSSL_info() and 'openssl info' to get built-in data. 85 * Add support for enabling instrumentation through trace and debug 86 output. 87 * Changed our version number scheme and set the next major release to 88 3.0.0 89 * Added EVP_MAC, an EVP layer MAC API, and a generic EVP_PKEY to EVP_MAC 90 bridge. Supported MACs are: BLAKE2, CMAC, GMAC, HMAC, KMAC, POLY1305 91 and SIPHASH. 92 * Removed the heartbeat message in DTLS feature. 93 * Added EVP_KDF, an EVP layer KDF and PRF API, and a generic EVP_PKEY to 94 EVP_KDF bridge. Supported KDFs are: HKDF, KBKDF, KRB5 KDF, PBKDF2, 95 PKCS12 KDF, SCRYPT, SSH KDF, SSKDF, TLS1 PRF, X9.42 KDF and X9.63 KDF. 96 * All of the low-level MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224, 97 SHA256, SHA384, SHA512 and Whirlpool digest functions have been 98 deprecated. 99 * All of the low-level AES, Blowfish, Camellia, CAST, DES, IDEA, RC2, 100 RC4, RC5 and SEED cipher functions have been deprecated. 101 * All of the low-level DH, DSA, ECDH, ECDSA and RSA public key functions 102 have been deprecated. 103 * SSL 3, TLS 1.0, TLS 1.1, and DTLS 1.0 only work at security level 0. 104 * Added providers, a new pluggability concept that will replace the 105 ENGINE API and ENGINE implementations. 106 107OpenSSL 1.1.1 108------------- 109 110### Major changes between OpenSSL 1.1.1k and OpenSSL 1.1.1l [24 Aug 2021] 111 112 * Fixed an SM2 Decryption Buffer Overflow ([CVE-2021-3711]) 113 * Fixed various read buffer overruns processing ASN.1 strings ([CVE-2021-3712]) 114 115### Major changes between OpenSSL 1.1.1j and OpenSSL 1.1.1k [25 Mar 2021] 116 117 * Fixed a problem with verifying a certificate chain when using the 118 X509_V_FLAG_X509_STRICT flag ([CVE-2021-3450]) 119 * Fixed an issue where an OpenSSL TLS server may crash if sent a maliciously 120 crafted renegotiation ClientHello message from a client ([CVE-2021-3449]) 121 122### Major changes between OpenSSL 1.1.1i and OpenSSL 1.1.1j [16 Feb 2021] 123 124 * Fixed a NULL pointer deref in the X509_issuer_and_serial_hash() 125 function ([CVE-2021-23841]) 126 * Fixed the RSA_padding_check_SSLv23() function and the RSA_SSLV23_PADDING 127 padding mode to correctly check for rollback attacks 128 * Fixed an overflow in the EVP_CipherUpdate, EVP_EncryptUpdate and 129 EVP_DecryptUpdate functions ([CVE-2021-23840]) 130 * Fixed SRP_Calc_client_key so that it runs in constant time 131 132### Major changes between OpenSSL 1.1.1h and OpenSSL 1.1.1i [8 Dec 2020] 133 134 * Fixed NULL pointer deref in GENERAL_NAME_cmp ([CVE-2020-1971]) 135 136### Major changes between OpenSSL 1.1.1g and OpenSSL 1.1.1h [22 Sep 2020] 137 138 * Disallow explicit curve parameters in verifications chains when 139 X509_V_FLAG_X509_STRICT is used 140 * Enable 'MinProtocol' and 'MaxProtocol' to configure both TLS and DTLS 141 contexts 142 * Oracle Developer Studio will start reporting deprecation warnings 143 144### Major changes between OpenSSL 1.1.1f and OpenSSL 1.1.1g [21 Apr 2020] 145 146 * Fixed segmentation fault in SSL_check_chain() ([CVE-2020-1967]) 147 148### Major changes between OpenSSL 1.1.1e and OpenSSL 1.1.1f [31 Mar 2020] 149 150 * Revert the unexpected EOF reporting via SSL_ERROR_SSL 151 152### Major changes between OpenSSL 1.1.1d and OpenSSL 1.1.1e [17 Mar 2020] 153 154 * Fixed an overflow bug in the x64_64 Montgomery squaring procedure 155 used in exponentiation with 512-bit moduli ([CVE-2019-1551]) 156 157### Major changes between OpenSSL 1.1.1c and OpenSSL 1.1.1d [10 Sep 2019] 158 159 * Fixed a fork protection issue ([CVE-2019-1549]) 160 * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 161 ([CVE-2019-1563]) 162 * For built-in EC curves, ensure an EC_GROUP built from the curve name is 163 used even when parsing explicit parameters 164 * Compute ECC cofactors if not provided during EC_GROUP construction 165 ([CVE-2019-1547]) 166 * Early start up entropy quality from the DEVRANDOM seed source has been 167 improved for older Linux systems 168 * Correct the extended master secret constant on EBCDIC systems 169 * Use Windows installation paths in the mingw builds ([CVE-2019-1552]) 170 * Changed DH_check to accept parameters with order q and 2q subgroups 171 * Significantly reduce secure memory usage by the randomness pools 172 * Revert the DEVRANDOM_WAIT feature for Linux systems 173 174### Major changes between OpenSSL 1.1.1b and OpenSSL 1.1.1c [28 May 2019] 175 176 * Prevent over long nonces in ChaCha20-Poly1305 ([CVE-2019-1543]) 177 178### Major changes between OpenSSL 1.1.1a and OpenSSL 1.1.1b [26 Feb 2019] 179 180 * Change the info callback signals for the start and end of a post-handshake 181 message exchange in TLSv1.3. 182 * Fix a bug in DTLS over SCTP. This breaks interoperability with older 183 versions of OpenSSL like OpenSSL 1.1.0 and OpenSSL 1.0.2. 184 185### Major changes between OpenSSL 1.1.1 and OpenSSL 1.1.1a [20 Nov 2018] 186 187 * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) 188 * Timing vulnerability in ECDSA signature generation ([CVE-2018-0735]) 189 190### Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.1 [11 Sep 2018] 191 192 * Support for TLSv1.3 added. The TLSv1.3 implementation includes: 193 * Fully compliant implementation of RFC8446 (TLSv1.3) on by default 194 * Early data (0-RTT) 195 * Post-handshake authentication and key update 196 * Middlebox Compatibility Mode 197 * TLSv1.3 PSKs 198 * Support for all five RFC8446 ciphersuites 199 * RSA-PSS signature algorithms (backported to TLSv1.2) 200 * Configurable session ticket support 201 * Stateless server support 202 * Rewrite of the packet construction code for "safer" packet handling 203 * Rewrite of the extension handling code 204 For further important information, see the [TLS1.3 page]( 205 https://wiki.openssl.org/index.php/TLS1.3) in the OpenSSL Wiki. 206 207 * Complete rewrite of the OpenSSL random number generator to introduce the 208 following capabilities 209 * The default RAND method now utilizes an AES-CTR DRBG according to 210 NIST standard SP 800-90Ar1. 211 * Support for multiple DRBG instances with seed chaining. 212 * There is a public and private DRBG instance. 213 * The DRBG instances are fork-safe. 214 * Keep all global DRBG instances on the secure heap if it is enabled. 215 * The public and private DRBG instance are per thread for lock free 216 operation 217 * Support for various new cryptographic algorithms including: 218 * SHA3 219 * SHA512/224 and SHA512/256 220 * EdDSA (both Ed25519 and Ed448) including X509 and TLS support 221 * X448 (adding to the existing X25519 support in 1.1.0) 222 * Multi-prime RSA 223 * SM2 224 * SM3 225 * SM4 226 * SipHash 227 * ARIA (including TLS support) 228 * Significant Side-Channel attack security improvements 229 * Add a new ClientHello callback to provide the ability to adjust the SSL 230 object at an early stage. 231 * Add 'Maximum Fragment Length' TLS extension negotiation and support 232 * A new STORE module, which implements a uniform and URI based reader of 233 stores that can contain keys, certificates, CRLs and numerous other 234 objects. 235 * Move the display of configuration data to configdata.pm. 236 * Allow GNU style "make variables" to be used with Configure. 237 * Claim the namespaces OSSL and OPENSSL, represented as symbol prefixes 238 * Rewrite of devcrypto engine 239 240OpenSSL 1.1.0 241------------- 242 243### Major changes between OpenSSL 1.1.0k and OpenSSL 1.1.0l [10 Sep 2019] 244 245 * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 246 ([CVE-2019-1563]) 247 * For built-in EC curves, ensure an EC_GROUP built from the curve name is 248 used even when parsing explicit parameters 249 * Compute ECC cofactors if not provided during EC_GROUP construction 250 ([CVE-2019-1547]) 251 * Use Windows installation paths in the mingw builds ([CVE-2019-1552]) 252 253### Major changes between OpenSSL 1.1.0j and OpenSSL 1.1.0k [28 May 2019] 254 255 * Prevent over long nonces in ChaCha20-Poly1305 ([CVE-2019-1543]) 256 257### Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.0j [20 Nov 2018] 258 259 * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) 260 * Timing vulnerability in ECDSA signature generation ([CVE-2018-0735]) 261 262### Major changes between OpenSSL 1.1.0h and OpenSSL 1.1.0i [14 Aug 2018] 263 264 * Client DoS due to large DH parameter ([CVE-2018-0732]) 265 * Cache timing vulnerability in RSA Key Generation ([CVE-2018-0737]) 266 267### Major changes between OpenSSL 1.1.0g and OpenSSL 1.1.0h [27 Mar 2018] 268 269 * Constructed ASN.1 types with a recursive definition could exceed the 270 stack ([CVE-2018-0739]) 271 * Incorrect CRYPTO_memcmp on HP-UX PA-RISC ([CVE-2018-0733]) 272 * rsaz_1024_mul_avx2 overflow bug on x86_64 ([CVE-2017-3738]) 273 274### Major changes between OpenSSL 1.1.0f and OpenSSL 1.1.0g [2 Nov 2017] 275 276 * bn_sqrx8x_internal carry bug on x86_64 ([CVE-2017-3736]) 277 * Malformed X.509 IPAddressFamily could cause OOB read ([CVE-2017-3735]) 278 279### Major changes between OpenSSL 1.1.0e and OpenSSL 1.1.0f [25 May 2017] 280 281 * config now recognises 64-bit mingw and chooses mingw64 instead of mingw 282 283### Major changes between OpenSSL 1.1.0d and OpenSSL 1.1.0e [16 Feb 2017] 284 285 * Encrypt-Then-Mac renegotiation crash ([CVE-2017-3733]) 286 287### Major changes between OpenSSL 1.1.0c and OpenSSL 1.1.0d [26 Jan 2017] 288 289 * Truncated packet could crash via OOB read ([CVE-2017-3731]) 290 * Bad (EC)DHE parameters cause a client crash ([CVE-2017-3730]) 291 * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2017-3732]) 292 293### Major changes between OpenSSL 1.1.0b and OpenSSL 1.1.0c [10 Nov 2016] 294 295 * ChaCha20/Poly1305 heap-buffer-overflow ([CVE-2016-7054]) 296 * CMS Null dereference ([CVE-2016-7053]) 297 * Montgomery multiplication may produce incorrect results ([CVE-2016-7055]) 298 299### Major changes between OpenSSL 1.1.0a and OpenSSL 1.1.0b [26 Sep 2016] 300 301 * Fix Use After Free for large message sizes ([CVE-2016-6309]) 302 303### Major changes between OpenSSL 1.1.0 and OpenSSL 1.1.0a [22 Sep 2016] 304 305 * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) 306 * SSL_peek() hang on empty record ([CVE-2016-6305]) 307 * Excessive allocation of memory in tls_get_message_header() 308 ([CVE-2016-6307]) 309 * Excessive allocation of memory in dtls1_preprocess_fragment() 310 ([CVE-2016-6308]) 311 312### Major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 [25 Aug 2016] 313 314 * Copyright text was shrunk to a boilerplate that points to the license 315 * "shared" builds are now the default when possible 316 * Added support for "pipelining" 317 * Added the AFALG engine 318 * New threading API implemented 319 * Support for ChaCha20 and Poly1305 added to libcrypto and libssl 320 * Support for extended master secret 321 * CCM ciphersuites 322 * Reworked test suite, now based on perl, Test::Harness and Test::More 323 * *Most* libcrypto and libssl public structures were made opaque, 324 including: 325 BIGNUM and associated types, EC_KEY and EC_KEY_METHOD, 326 DH and DH_METHOD, DSA and DSA_METHOD, RSA and RSA_METHOD, 327 BIO and BIO_METHOD, EVP_MD_CTX, EVP_MD, EVP_CIPHER_CTX, 328 EVP_CIPHER, EVP_PKEY and associated types, HMAC_CTX, 329 X509, X509_CRL, X509_OBJECT, X509_STORE_CTX, X509_STORE, 330 X509_LOOKUP, X509_LOOKUP_METHOD 331 * libssl internal structures made opaque 332 * SSLv2 support removed 333 * Kerberos ciphersuite support removed 334 * RC4 removed from DEFAULT ciphersuites in libssl 335 * 40 and 56 bit cipher support removed from libssl 336 * All public header files moved to include/openssl, no more symlinking 337 * SSL/TLS state machine, version negotiation and record layer rewritten 338 * EC revision: now operations use new EC_KEY_METHOD. 339 * Support for OCB mode added to libcrypto 340 * Support for asynchronous crypto operations added to libcrypto and libssl 341 * Deprecated interfaces can now be disabled at build time either 342 relative to the latest release via the "no-deprecated" Configure 343 argument, or via the "--api=1.1.0|1.0.0|0.9.8" option. 344 * Application software can be compiled with -DOPENSSL_API_COMPAT=version 345 to ensure that features deprecated in that version are not exposed. 346 * Support for RFC6698/RFC7671 DANE TLSA peer authentication 347 * Change of Configure to use --prefix as the main installation 348 directory location rather than --openssldir. The latter becomes 349 the directory for certs, private key and openssl.cnf exclusively. 350 * Reworked BIO networking library, with full support for IPv6. 351 * New "unified" build system 352 * New security levels 353 * Support for scrypt algorithm 354 * Support for X25519 355 * Extended SSL_CONF support using configuration files 356 * KDF algorithm support. Implement TLS PRF as a KDF. 357 * Support for Certificate Transparency 358 * HKDF support. 359 360OpenSSL 1.0.2 361------------- 362 363### Major changes between OpenSSL 1.0.2s and OpenSSL 1.0.2t [10 Sep 2019] 364 365 * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 366 ([CVE-2019-1563]) 367 * For built-in EC curves, ensure an EC_GROUP built from the curve name is 368 used even when parsing explicit parameters 369 * Compute ECC cofactors if not provided during EC_GROUP construction 370 ([CVE-2019-1547]) 371 * Document issue with installation paths in diverse Windows builds 372 ([CVE-2019-1552]) 373 374### Major changes between OpenSSL 1.0.2r and OpenSSL 1.0.2s [28 May 2019] 375 376 * None 377 378### Major changes between OpenSSL 1.0.2q and OpenSSL 1.0.2r [26 Feb 2019] 379 380 * 0-byte record padding oracle ([CVE-2019-1559]) 381 382### Major changes between OpenSSL 1.0.2p and OpenSSL 1.0.2q [20 Nov 2018] 383 384 * Microarchitecture timing vulnerability in ECC scalar multiplication ([CVE-2018-5407]) 385 * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) 386 387### Major changes between OpenSSL 1.0.2o and OpenSSL 1.0.2p [14 Aug 2018] 388 389 * Client DoS due to large DH parameter ([CVE-2018-0732]) 390 * Cache timing vulnerability in RSA Key Generation ([CVE-2018-0737]) 391 392### Major changes between OpenSSL 1.0.2n and OpenSSL 1.0.2o [27 Mar 2018] 393 394 * Constructed ASN.1 types with a recursive definition could exceed the 395 stack ([CVE-2018-0739]) 396 397### Major changes between OpenSSL 1.0.2m and OpenSSL 1.0.2n [7 Dec 2017] 398 399 * Read/write after SSL object in error state ([CVE-2017-3737]) 400 * rsaz_1024_mul_avx2 overflow bug on x86_64 ([CVE-2017-3738]) 401 402### Major changes between OpenSSL 1.0.2l and OpenSSL 1.0.2m [2 Nov 2017] 403 404 * bn_sqrx8x_internal carry bug on x86_64 ([CVE-2017-3736]) 405 * Malformed X.509 IPAddressFamily could cause OOB read ([CVE-2017-3735]) 406 407### Major changes between OpenSSL 1.0.2k and OpenSSL 1.0.2l [25 May 2017] 408 409 * config now recognises 64-bit mingw and chooses mingw64 instead of mingw 410 411### Major changes between OpenSSL 1.0.2j and OpenSSL 1.0.2k [26 Jan 2017] 412 413 * Truncated packet could crash via OOB read ([CVE-2017-3731]) 414 * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2017-3732]) 415 * Montgomery multiplication may produce incorrect results ([CVE-2016-7055]) 416 417### Major changes between OpenSSL 1.0.2i and OpenSSL 1.0.2j [26 Sep 2016] 418 419 * Missing CRL sanity check ([CVE-2016-7052]) 420 421### Major changes between OpenSSL 1.0.2h and OpenSSL 1.0.2i [22 Sep 2016] 422 423 * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) 424 * SWEET32 Mitigation ([CVE-2016-2183]) 425 * OOB write in MDC2_Update() ([CVE-2016-6303]) 426 * Malformed SHA512 ticket DoS ([CVE-2016-6302]) 427 * OOB write in BN_bn2dec() ([CVE-2016-2182]) 428 * OOB read in TS_OBJ_print_bio() ([CVE-2016-2180]) 429 * Pointer arithmetic undefined behaviour ([CVE-2016-2177]) 430 * Constant time flag not preserved in DSA signing ([CVE-2016-2178]) 431 * DTLS buffered message DoS ([CVE-2016-2179]) 432 * DTLS replay protection DoS ([CVE-2016-2181]) 433 * Certificate message OOB reads ([CVE-2016-6306]) 434 435### Major changes between OpenSSL 1.0.2g and OpenSSL 1.0.2h [3 May 2016] 436 437 * Prevent padding oracle in AES-NI CBC MAC check ([CVE-2016-2107]) 438 * Fix EVP_EncodeUpdate overflow ([CVE-2016-2105]) 439 * Fix EVP_EncryptUpdate overflow ([CVE-2016-2106]) 440 * Prevent ASN.1 BIO excessive memory allocation ([CVE-2016-2109]) 441 * EBCDIC overread ([CVE-2016-2176]) 442 * Modify behavior of ALPN to invoke callback after SNI/servername 443 callback, such that updates to the SSL_CTX affect ALPN. 444 * Remove LOW from the DEFAULT cipher list. This removes singles DES from 445 the default. 446 * Only remove the SSLv2 methods with the no-ssl2-method option. 447 448### Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016] 449 450 * Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. 451 * Disable SSLv2 default build, default negotiation and weak ciphers 452 ([CVE-2016-0800]) 453 * Fix a double-free in DSA code ([CVE-2016-0705]) 454 * Disable SRP fake user seed to address a server memory leak 455 ([CVE-2016-0798]) 456 * Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption 457 ([CVE-2016-0797]) 458 * Fix memory issues in BIO_*printf functions ([CVE-2016-0799]) 459 * Fix side channel attack on modular exponentiation ([CVE-2016-0702]) 460 461### Major changes between OpenSSL 1.0.2e and OpenSSL 1.0.2f [28 Jan 2016] 462 463 * DH small subgroups ([CVE-2016-0701]) 464 * SSLv2 doesn't block disabled ciphers ([CVE-2015-3197]) 465 466### Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015] 467 468 * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2015-3193]) 469 * Certificate verify crash with missing PSS parameter ([CVE-2015-3194]) 470 * X509_ATTRIBUTE memory leak ([CVE-2015-3195]) 471 * Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs 472 * In DSA_generate_parameters_ex, if the provided seed is too short, 473 return an error 474 475### Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015] 476 477 * Alternate chains certificate forgery ([CVE-2015-1793]) 478 * Race condition handling PSK identify hint ([CVE-2015-3196]) 479 480### Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015] 481 482 * Fix HMAC ABI incompatibility 483 484### Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015] 485 486 * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) 487 * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) 488 * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) 489 * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) 490 * Race condition handling NewSessionTicket ([CVE-2015-1791]) 491 492### Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015] 493 494 * OpenSSL 1.0.2 ClientHello sigalgs DoS fix ([CVE-2015-0291]) 495 * Multiblock corrupted pointer fix ([CVE-2015-0290]) 496 * Segmentation fault in DTLSv1_listen fix ([CVE-2015-0207]) 497 * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) 498 * Segmentation fault for invalid PSS parameters fix ([CVE-2015-0208]) 499 * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) 500 * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) 501 * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) 502 * Empty CKE with client auth and DHE fix ([CVE-2015-1787]) 503 * Handshake with unseeded PRNG fix ([CVE-2015-0285]) 504 * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) 505 * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) 506 * Removed the export ciphers from the DEFAULT ciphers 507 508### Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015] 509 510 * Suite B support for TLS 1.2 and DTLS 1.2 511 * Support for DTLS 1.2 512 * TLS automatic EC curve selection. 513 * API to set TLS supported signature algorithms and curves 514 * SSL_CONF configuration API. 515 * TLS Brainpool support. 516 * ALPN support. 517 * CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH. 518 519OpenSSL 1.0.1 520------------- 521 522### Major changes between OpenSSL 1.0.1t and OpenSSL 1.0.1u [22 Sep 2016] 523 524 * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) 525 * SWEET32 Mitigation ([CVE-2016-2183]) 526 * OOB write in MDC2_Update() ([CVE-2016-6303]) 527 * Malformed SHA512 ticket DoS ([CVE-2016-6302]) 528 * OOB write in BN_bn2dec() ([CVE-2016-2182]) 529 * OOB read in TS_OBJ_print_bio() ([CVE-2016-2180]) 530 * Pointer arithmetic undefined behaviour ([CVE-2016-2177]) 531 * Constant time flag not preserved in DSA signing ([CVE-2016-2178]) 532 * DTLS buffered message DoS ([CVE-2016-2179]) 533 * DTLS replay protection DoS ([CVE-2016-2181]) 534 * Certificate message OOB reads ([CVE-2016-6306]) 535 536### Major changes between OpenSSL 1.0.1s and OpenSSL 1.0.1t [3 May 2016] 537 538 * Prevent padding oracle in AES-NI CBC MAC check ([CVE-2016-2107]) 539 * Fix EVP_EncodeUpdate overflow ([CVE-2016-2105]) 540 * Fix EVP_EncryptUpdate overflow ([CVE-2016-2106]) 541 * Prevent ASN.1 BIO excessive memory allocation ([CVE-2016-2109]) 542 * EBCDIC overread ([CVE-2016-2176]) 543 * Modify behavior of ALPN to invoke callback after SNI/servername 544 callback, such that updates to the SSL_CTX affect ALPN. 545 * Remove LOW from the DEFAULT cipher list. This removes singles DES from 546 the default. 547 * Only remove the SSLv2 methods with the no-ssl2-method option. 548 549### Major changes between OpenSSL 1.0.1r and OpenSSL 1.0.1s [1 Mar 2016] 550 551 * Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. 552 * Disable SSLv2 default build, default negotiation and weak ciphers 553 ([CVE-2016-0800]) 554 * Fix a double-free in DSA code ([CVE-2016-0705]) 555 * Disable SRP fake user seed to address a server memory leak 556 ([CVE-2016-0798]) 557 * Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption 558 ([CVE-2016-0797]) 559 * Fix memory issues in BIO_*printf functions ([CVE-2016-0799]) 560 * Fix side channel attack on modular exponentiation ([CVE-2016-0702]) 561 562### Major changes between OpenSSL 1.0.1q and OpenSSL 1.0.1r [28 Jan 2016] 563 564 * Protection for DH small subgroup attacks 565 * SSLv2 doesn't block disabled ciphers ([CVE-2015-3197]) 566 567### Major changes between OpenSSL 1.0.1p and OpenSSL 1.0.1q [3 Dec 2015] 568 569 * Certificate verify crash with missing PSS parameter ([CVE-2015-3194]) 570 * X509_ATTRIBUTE memory leak ([CVE-2015-3195]) 571 * Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs 572 * In DSA_generate_parameters_ex, if the provided seed is too short, 573 return an error 574 575### Major changes between OpenSSL 1.0.1o and OpenSSL 1.0.1p [9 Jul 2015] 576 577 * Alternate chains certificate forgery ([CVE-2015-1793]) 578 * Race condition handling PSK identify hint ([CVE-2015-3196]) 579 580### Major changes between OpenSSL 1.0.1n and OpenSSL 1.0.1o [12 Jun 2015] 581 582 * Fix HMAC ABI incompatibility 583 584### Major changes between OpenSSL 1.0.1m and OpenSSL 1.0.1n [11 Jun 2015] 585 586 * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) 587 * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) 588 * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) 589 * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) 590 * Race condition handling NewSessionTicket ([CVE-2015-1791]) 591 592### Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.1m [19 Mar 2015] 593 594 * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) 595 * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) 596 * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) 597 * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) 598 * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) 599 * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) 600 * Removed the export ciphers from the DEFAULT ciphers 601 602### Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] 603 604 * Build fixes for the Windows and OpenVMS platforms 605 606### Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] 607 608 * Fix for [CVE-2014-3571] 609 * Fix for [CVE-2015-0206] 610 * Fix for [CVE-2014-3569] 611 * Fix for [CVE-2014-3572] 612 * Fix for [CVE-2015-0204] 613 * Fix for [CVE-2015-0205] 614 * Fix for [CVE-2014-8275] 615 * Fix for [CVE-2014-3570] 616 617### Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] 618 619 * Fix for [CVE-2014-3513] 620 * Fix for [CVE-2014-3567] 621 * Mitigation for [CVE-2014-3566] (SSL protocol vulnerability) 622 * Fix for [CVE-2014-3568] 623 624### Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] 625 626 * Fix for [CVE-2014-3512] 627 * Fix for [CVE-2014-3511] 628 * Fix for [CVE-2014-3510] 629 * Fix for [CVE-2014-3507] 630 * Fix for [CVE-2014-3506] 631 * Fix for [CVE-2014-3505] 632 * Fix for [CVE-2014-3509] 633 * Fix for [CVE-2014-5139] 634 * Fix for [CVE-2014-3508] 635 636### Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] 637 638 * Fix for [CVE-2014-0224] 639 * Fix for [CVE-2014-0221] 640 * Fix for [CVE-2014-0198] 641 * Fix for [CVE-2014-0195] 642 * Fix for [CVE-2014-3470] 643 * Fix for [CVE-2010-5298] 644 645### Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] 646 647 * Fix for [CVE-2014-0160] 648 * Add TLS padding extension workaround for broken servers. 649 * Fix for [CVE-2014-0076] 650 651### Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] 652 653 * Don't include gmt_unix_time in TLS server and client random values 654 * Fix for TLS record tampering bug ([CVE-2013-4353]) 655 * Fix for TLS version checking bug ([CVE-2013-6449]) 656 * Fix for DTLS retransmission bug ([CVE-2013-6450]) 657 658### Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013] 659 660 * Corrected fix for ([CVE-2013-0169]) 661 662### Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013] 663 664 * Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. 665 * Include the fips configuration module. 666 * Fix OCSP bad key DoS attack ([CVE-2013-0166]) 667 * Fix for SSL/TLS/DTLS CBC plaintext recovery attack ([CVE-2013-0169]) 668 * Fix for TLS AESNI record handling flaw ([CVE-2012-2686]) 669 670### Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012] 671 672 * Fix TLS/DTLS record length checking bug ([CVE-2012-2333]) 673 * Don't attempt to use non-FIPS composite ciphers in FIPS mode. 674 675### Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012] 676 677 * Fix compilation error on non-x86 platforms. 678 * Make FIPS capable OpenSSL ciphers work in non-FIPS mode. 679 * Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 680 681### Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012] 682 683 * Fix for ASN1 overflow bug ([CVE-2012-2110]) 684 * Workarounds for some servers that hang on long client hellos. 685 * Fix SEGV in AES code. 686 687### Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012] 688 689 * TLS/DTLS heartbeat support. 690 * SCTP support. 691 * RFC 5705 TLS key material exporter. 692 * RFC 5764 DTLS-SRTP negotiation. 693 * Next Protocol Negotiation. 694 * PSS signatures in certificates, requests and CRLs. 695 * Support for password based recipient info for CMS. 696 * Support TLS v1.2 and TLS v1.1. 697 * Preliminary FIPS capability for unvalidated 2.0 FIPS module. 698 * SRP support. 699 700OpenSSL 1.0.0 701------------- 702 703### Major changes between OpenSSL 1.0.0s and OpenSSL 1.0.0t [3 Dec 2015] 704 705 * X509_ATTRIBUTE memory leak (([CVE-2015-3195])) 706 * Race condition handling PSK identify hint ([CVE-2015-3196]) 707 708### Major changes between OpenSSL 1.0.0r and OpenSSL 1.0.0s [11 Jun 2015] 709 710 * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) 711 * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) 712 * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) 713 * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) 714 * Race condition handling NewSessionTicket ([CVE-2015-1791]) 715 716### Major changes between OpenSSL 1.0.0q and OpenSSL 1.0.0r [19 Mar 2015] 717 718 * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) 719 * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) 720 * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) 721 * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) 722 * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) 723 * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) 724 * Removed the export ciphers from the DEFAULT ciphers 725 726### Major changes between OpenSSL 1.0.0p and OpenSSL 1.0.0q [15 Jan 2015] 727 728 * Build fixes for the Windows and OpenVMS platforms 729 730### Major changes between OpenSSL 1.0.0o and OpenSSL 1.0.0p [8 Jan 2015] 731 732 * Fix for [CVE-2014-3571] 733 * Fix for [CVE-2015-0206] 734 * Fix for [CVE-2014-3569] 735 * Fix for [CVE-2014-3572] 736 * Fix for [CVE-2015-0204] 737 * Fix for [CVE-2015-0205] 738 * Fix for [CVE-2014-8275] 739 * Fix for [CVE-2014-3570] 740 741### Major changes between OpenSSL 1.0.0n and OpenSSL 1.0.0o [15 Oct 2014] 742 743 * Fix for [CVE-2014-3513] 744 * Fix for [CVE-2014-3567] 745 * Mitigation for [CVE-2014-3566] (SSL protocol vulnerability) 746 * Fix for [CVE-2014-3568] 747 748### Major changes between OpenSSL 1.0.0m and OpenSSL 1.0.0n [6 Aug 2014] 749 750 * Fix for [CVE-2014-3510] 751 * Fix for [CVE-2014-3507] 752 * Fix for [CVE-2014-3506] 753 * Fix for [CVE-2014-3505] 754 * Fix for [CVE-2014-3509] 755 * Fix for [CVE-2014-3508] 756 757 Known issues in OpenSSL 1.0.0m: 758 759 * EAP-FAST and other applications using tls_session_secret_cb 760 won't resume sessions. Fixed in 1.0.0n-dev 761 * Compilation failure of s3_pkt.c on some platforms due to missing 762 `<limits.h>` include. Fixed in 1.0.0n-dev 763 764### Major changes between OpenSSL 1.0.0l and OpenSSL 1.0.0m [5 Jun 2014] 765 766 * Fix for [CVE-2014-0224] 767 * Fix for [CVE-2014-0221] 768 * Fix for [CVE-2014-0198] 769 * Fix for [CVE-2014-0195] 770 * Fix for [CVE-2014-3470] 771 * Fix for [CVE-2014-0076] 772 * Fix for [CVE-2010-5298] 773 774### Major changes between OpenSSL 1.0.0k and OpenSSL 1.0.0l [6 Jan 2014] 775 776 * Fix for DTLS retransmission bug ([CVE-2013-6450]) 777 778### Major changes between OpenSSL 1.0.0j and OpenSSL 1.0.0k [5 Feb 2013] 779 780 * Fix for SSL/TLS/DTLS CBC plaintext recovery attack ([CVE-2013-0169]) 781 * Fix OCSP bad key DoS attack ([CVE-2013-0166]) 782 783### Major changes between OpenSSL 1.0.0i and OpenSSL 1.0.0j [10 May 2012] 784 785 * Fix DTLS record length checking bug ([CVE-2012-2333]) 786 787### Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.0i [19 Apr 2012] 788 789 * Fix for ASN1 overflow bug ([CVE-2012-2110]) 790 791### Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012] 792 793 * Fix for CMS/PKCS#7 MMA ([CVE-2012-0884]) 794 * Corrected fix for ([CVE-2011-4619]) 795 * Various DTLS fixes. 796 797### Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012] 798 799 * Fix for DTLS DoS issue ([CVE-2012-0050]) 800 801### Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012] 802 803 * Fix for DTLS plaintext recovery attack ([CVE-2011-4108]) 804 * Clear block padding bytes of SSL 3.0 records ([CVE-2011-4576]) 805 * Only allow one SGC handshake restart for SSL/TLS ([CVE-2011-4619]) 806 * Check parameters are not NULL in GOST ENGINE ([CVE-2012-0027]) 807 * Check for malformed RFC3779 data ([CVE-2011-4577]) 808 809### Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011] 810 811 * Fix for CRL vulnerability issue ([CVE-2011-3207]) 812 * Fix for ECDH crashes ([CVE-2011-3210]) 813 * Protection against EC timing attacks. 814 * Support ECDH ciphersuites for certificates using SHA2 algorithms. 815 * Various DTLS fixes. 816 817### Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011] 818 819 * Fix for security issue ([CVE-2011-0014]) 820 821### Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010] 822 823 * Fix for security issue ([CVE-2010-4180]) 824 * Fix for ([CVE-2010-4252]) 825 * Fix mishandling of absent EC point format extension. 826 * Fix various platform compilation issues. 827 * Corrected fix for security issue ([CVE-2010-3864]). 828 829### Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010] 830 831 * Fix for security issue ([CVE-2010-3864]). 832 * Fix for ([CVE-2010-2939]) 833 * Fix WIN32 build system for GOST ENGINE. 834 835### Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010] 836 837 * Fix for security issue ([CVE-2010-1633]). 838 * GOST MAC and CFB fixes. 839 840### Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010] 841 842 * RFC3280 path validation: sufficient to process PKITS tests. 843 * Integrated support for PVK files and keyblobs. 844 * Change default private key format to PKCS#8. 845 * CMS support: able to process all examples in RFC4134 846 * Streaming ASN1 encode support for PKCS#7 and CMS. 847 * Multiple signer and signer add support for PKCS#7 and CMS. 848 * ASN1 printing support. 849 * Whirlpool hash algorithm added. 850 * RFC3161 time stamp support. 851 * New generalised public key API supporting ENGINE based algorithms. 852 * New generalised public key API utilities. 853 * New ENGINE supporting GOST algorithms. 854 * SSL/TLS GOST ciphersuite support. 855 * PKCS#7 and CMS GOST support. 856 * RFC4279 PSK ciphersuite support. 857 * Supported points format extension for ECC ciphersuites. 858 * ecdsa-with-SHA224/256/384/512 signature types. 859 * dsa-with-SHA224 and dsa-with-SHA256 signature types. 860 * Opaque PRF Input TLS extension support. 861 * Updated time routines to avoid OS limitations. 862 863OpenSSL 0.9.x 864------------- 865 866### Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010] 867 868 * CFB cipher definition fixes. 869 * Fix security issues [CVE-2010-0740] and [CVE-2010-0433]. 870 871### Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010] 872 873 * Cipher definition fixes. 874 * Workaround for slow RAND_poll() on some WIN32 versions. 875 * Remove MD2 from algorithm tables. 876 * SPKAC handling fixes. 877 * Support for RFC5746 TLS renegotiation extension. 878 * Compression memory leak fixed. 879 * Compression session resumption fixed. 880 * Ticket and SNI coexistence fixes. 881 * Many fixes to DTLS handling. 882 883### Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009] 884 885 * Temporary work around for [CVE-2009-3555]: disable renegotiation. 886 887### Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009] 888 889 * Fix various build issues. 890 * Fix security issues [CVE-2009-0590], [CVE-2009-0591], [CVE-2009-0789] 891 892### Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009] 893 894 * Fix security issue ([CVE-2008-5077]) 895 * Merge FIPS 140-2 branch code. 896 897### Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008] 898 899 * CryptoAPI ENGINE support. 900 * Various precautionary measures. 901 * Fix for bugs affecting certificate request creation. 902 * Support for local machine keyset attribute in PKCS#12 files. 903 904### Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007] 905 906 * Backport of CMS functionality to 0.9.8. 907 * Fixes for bugs introduced with 0.9.8f. 908 909### Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007] 910 911 * Add gcc 4.2 support. 912 * Add support for AES and SSE2 assembly language optimization 913 for VC++ build. 914 * Support for RFC4507bis and server name extensions if explicitly 915 selected at compile time. 916 * DTLS improvements. 917 * RFC4507bis support. 918 * TLS Extensions support. 919 920### Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007] 921 922 * Various ciphersuite selection fixes. 923 * RFC3779 support. 924 925### Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006] 926 927 * Introduce limits to prevent malicious key DoS ([CVE-2006-2940]) 928 * Fix security issues [CVE-2006-2937], [CVE-2006-3737], [CVE-2006-4343] 929 * Changes to ciphersuite selection algorithm 930 931### Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006] 932 933 * Fix Daniel Bleichenbacher forged signature attack, [CVE-2006-4339] 934 * New cipher Camellia 935 936### Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006] 937 938 * Cipher string fixes. 939 * Fixes for VC++ 2005. 940 * Updated ECC cipher suite support. 941 * New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). 942 * Zlib compression usage fixes. 943 * Built in dynamic engine compilation support on Win32. 944 * Fixes auto dynamic engine loading in Win32. 945 946### Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005] 947 948 * Fix potential SSL 2.0 rollback ([CVE-2005-2969]) 949 * Extended Windows CE support 950 951### Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005] 952 953 * Major work on the BIGNUM library for higher efficiency and to 954 make operations more streamlined and less contradictory. This 955 is the result of a major audit of the BIGNUM library. 956 * Addition of BIGNUM functions for fields GF(2^m) and NIST 957 curves, to support the Elliptic Crypto functions. 958 * Major work on Elliptic Crypto; ECDH and ECDSA added, including 959 the use through EVP, X509 and ENGINE. 960 * New ASN.1 mini-compiler that's usable through the OpenSSL 961 configuration file. 962 * Added support for ASN.1 indefinite length constructed encoding. 963 * New PKCS#12 'medium level' API to manipulate PKCS#12 files. 964 * Complete rework of shared library construction and linking 965 programs with shared or static libraries, through a separate 966 Makefile.shared. 967 * Rework of the passing of parameters from one Makefile to another. 968 * Changed ENGINE framework to load dynamic engine modules 969 automatically from specifically given directories. 970 * New structure and ASN.1 functions for CertificatePair. 971 * Changed the ZLIB compression method to be stateful. 972 * Changed the key-generation and primality testing "progress" 973 mechanism to take a structure that contains the ticker 974 function and an argument. 975 * New engine module: GMP (performs private key exponentiation). 976 * New engine module: VIA PadLOck ACE extension in VIA C3 977 Nehemiah processors. 978 * Added support for IPv6 addresses in certificate extensions. 979 See RFC 1884, section 2.2. 980 * Added support for certificate policy mappings, policy 981 constraints and name constraints. 982 * Added support for multi-valued AVAs in the OpenSSL 983 configuration file. 984 * Added support for multiple certificates with the same subject 985 in the 'openssl ca' index file. 986 * Make it possible to create self-signed certificates using 987 'openssl ca -selfsign'. 988 * Make it possible to generate a serial number file with 989 'openssl ca -create_serial'. 990 * New binary search functions with extended functionality. 991 * New BUF functions. 992 * New STORE structure and library to provide an interface to all 993 sorts of data repositories. Supports storage of public and 994 private keys, certificates, CRLs, numbers and arbitrary blobs. 995 This library is unfortunately unfinished and unused within 996 OpenSSL. 997 * New control functions for the error stack. 998 * Changed the PKCS#7 library to support one-pass S/MIME 999 processing. 1000 * Added the possibility to compile without old deprecated 1001 functionality with the OPENSSL_NO_DEPRECATED macro or the 1002 'no-deprecated' argument to the config and Configure scripts. 1003 * Constification of all ASN.1 conversion functions, and other 1004 affected functions. 1005 * Improved platform support for PowerPC. 1006 * New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). 1007 * New X509_VERIFY_PARAM structure to support parameterisation 1008 of X.509 path validation. 1009 * Major overhaul of RC4 performance on Intel P4, IA-64 and 1010 AMD64. 1011 * Changed the Configure script to have some algorithms disabled 1012 by default. Those can be explicitly enabled with the new 1013 argument form 'enable-xxx'. 1014 * Change the default digest in 'openssl' commands from MD5 to 1015 SHA-1. 1016 * Added support for DTLS. 1017 * New BIGNUM blinding. 1018 * Added support for the RSA-PSS encryption scheme 1019 * Added support for the RSA X.931 padding. 1020 * Added support for BSD sockets on NetWare. 1021 * Added support for files larger than 2GB. 1022 * Added initial support for Win64. 1023 * Added alternate pkg-config files. 1024 1025### Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007] 1026 1027 * FIPS 1.1.1 module linking. 1028 * Various ciphersuite selection fixes. 1029 1030### Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006] 1031 1032 * Introduce limits to prevent malicious key DoS ([CVE-2006-2940]) 1033 * Fix security issues [CVE-2006-2937], [CVE-2006-3737], [CVE-2006-4343] 1034 1035### Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006] 1036 1037 * Fix Daniel Bleichenbacher forged signature attack, [CVE-2006-4339] 1038 1039### Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006] 1040 1041 * Visual C++ 2005 fixes. 1042 * Update Windows build system for FIPS. 1043 1044### Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005] 1045 1046 * Give EVP_MAX_MD_SIZE its old value, except for a FIPS build. 1047 1048### Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005] 1049 1050 * Fix SSL 2.0 Rollback ([CVE-2005-2969]) 1051 * Allow use of fixed-length exponent on DSA signing 1052 * Default fixed-window RSA, DSA, DH private-key operations 1053 1054### Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005] 1055 1056 * More compilation issues fixed. 1057 * Adaptation to more modern Kerberos API. 1058 * Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. 1059 * Enhanced x86_64 assembler BIGNUM module. 1060 * More constification. 1061 * Added processing of proxy certificates (RFC 3820). 1062 1063### Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005] 1064 1065 * Several compilation issues fixed. 1066 * Many memory allocation failure checks added. 1067 * Improved comparison of X509 Name type. 1068 * Mandatory basic checks on certificates. 1069 * Performance improvements. 1070 1071### Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004] 1072 1073 * Fix race condition in CRL checking code. 1074 * Fixes to PKCS#7 (S/MIME) code. 1075 1076### Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004] 1077 1078 * Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug 1079 * Security: Fix null-pointer assignment in do_change_cipher_spec() 1080 * Allow multiple active certificates with same subject in CA index 1081 * Multiple X509 verification fixes 1082 * Speed up HMAC and other operations 1083 1084### Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003] 1085 1086 * Security: fix various ASN1 parsing bugs. 1087 * New -ignore_err option to OCSP utility. 1088 * Various interop and bug fixes in S/MIME code. 1089 * SSL/TLS protocol fix for unrequested client certificates. 1090 1091### Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003] 1092 1093 * Security: counter the Klima-Pokorny-Rosa extension of 1094 Bleichbacher's attack 1095 * Security: make RSA blinding default. 1096 * Configuration: Irix fixes, AIX fixes, better mingw support. 1097 * Support for new platforms: linux-ia64-ecc. 1098 * Build: shared library support fixes. 1099 * ASN.1: treat domainComponent correctly. 1100 * Documentation: fixes and additions. 1101 1102### Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003] 1103 1104 * Security: Important security related bugfixes. 1105 * Enhanced compatibility with MIT Kerberos. 1106 * Can be built without the ENGINE framework. 1107 * IA32 assembler enhancements. 1108 * Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. 1109 * Configuration: the no-err option now works properly. 1110 * SSL/TLS: now handles manual certificate chain building. 1111 * SSL/TLS: certain session ID malfunctions corrected. 1112 1113### Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002] 1114 1115 * New library section OCSP. 1116 * Complete rewrite of ASN1 code. 1117 * CRL checking in verify code and openssl utility. 1118 * Extension copying in 'ca' utility. 1119 * Flexible display options in 'ca' utility. 1120 * Provisional support for international characters with UTF8. 1121 * Support for external crypto devices ('engine') is no longer 1122 a separate distribution. 1123 * New elliptic curve library section. 1124 * New AES (Rijndael) library section. 1125 * Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, 1126 Linux x86_64, Linux 64-bit on Sparc v9 1127 * Extended support for some platforms: VxWorks 1128 * Enhanced support for shared libraries. 1129 * Now only builds PIC code when shared library support is requested. 1130 * Support for pkg-config. 1131 * Lots of new manuals. 1132 * Makes symbolic links to or copies of manuals to cover all described 1133 functions. 1134 * Change DES API to clean up the namespace (some applications link also 1135 against libdes providing similar functions having the same name). 1136 Provide macros for backward compatibility (will be removed in the 1137 future). 1138 * Unify handling of cryptographic algorithms (software and engine) 1139 to be available via EVP routines for asymmetric and symmetric ciphers. 1140 * NCONF: new configuration handling routines. 1141 * Change API to use more 'const' modifiers to improve error checking 1142 and help optimizers. 1143 * Finally remove references to RSAref. 1144 * Reworked parts of the BIGNUM code. 1145 * Support for new engines: Broadcom ubsec, Accelerated Encryption 1146 Processing, IBM 4758. 1147 * A few new engines added in the demos area. 1148 * Extended and corrected OID (object identifier) table. 1149 * PRNG: query at more locations for a random device, automatic query for 1150 EGD style random sources at several locations. 1151 * SSL/TLS: allow optional cipher choice according to server's preference. 1152 * SSL/TLS: allow server to explicitly set new session ids. 1153 * SSL/TLS: support Kerberos cipher suites (RFC2712). 1154 Only supports MIT Kerberos for now. 1155 * SSL/TLS: allow more precise control of renegotiations and sessions. 1156 * SSL/TLS: add callback to retrieve SSL/TLS messages. 1157 * SSL/TLS: support AES cipher suites (RFC3268). 1158 1159### Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003] 1160 1161 * Security: fix various ASN1 parsing bugs. 1162 * SSL/TLS protocol fix for unrequested client certificates. 1163 1164### Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003] 1165 1166 * Security: counter the Klima-Pokorny-Rosa extension of 1167 Bleichbacher's attack 1168 * Security: make RSA blinding default. 1169 * Build: shared library support fixes. 1170 1171### Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003] 1172 1173 * Important security related bugfixes. 1174 1175### Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002] 1176 1177 * New configuration targets for Tandem OSS and A/UX. 1178 * New OIDs for Microsoft attributes. 1179 * Better handling of SSL session caching. 1180 * Better comparison of distinguished names. 1181 * Better handling of shared libraries in a mixed GNU/non-GNU environment. 1182 * Support assembler code with Borland C. 1183 * Fixes for length problems. 1184 * Fixes for uninitialised variables. 1185 * Fixes for memory leaks, some unusual crashes and some race conditions. 1186 * Fixes for smaller building problems. 1187 * Updates of manuals, FAQ and other instructive documents. 1188 1189### Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002] 1190 1191 * Important building fixes on Unix. 1192 1193### Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002] 1194 1195 * Various important bugfixes. 1196 1197### Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002] 1198 1199 * Important security related bugfixes. 1200 * Various SSL/TLS library bugfixes. 1201 1202### Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002] 1203 1204 * Various SSL/TLS library bugfixes. 1205 * Fix DH parameter generation for 'non-standard' generators. 1206 1207### Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001] 1208 1209 * Various SSL/TLS library bugfixes. 1210 * BIGNUM library fixes. 1211 * RSA OAEP and random number generation fixes. 1212 * Object identifiers corrected and added. 1213 * Add assembler BN routines for IA64. 1214 * Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, 1215 MIPS Linux; shared library support for Irix, HP-UX. 1216 * Add crypto accelerator support for AEP, Baltimore SureWare, 1217 Broadcom and Cryptographic Appliance's keyserver 1218 [in 0.9.6c-engine release]. 1219 1220### Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001] 1221 1222 * Security fix: PRNG improvements. 1223 * Security fix: RSA OAEP check. 1224 * Security fix: Reinsert and fix countermeasure to Bleichbacher's 1225 attack. 1226 * MIPS bug fix in BIGNUM. 1227 * Bug fix in "openssl enc". 1228 * Bug fix in X.509 printing routine. 1229 * Bug fix in DSA verification routine and DSA S/MIME verification. 1230 * Bug fix to make PRNG thread-safe. 1231 * Bug fix in RAND_file_name(). 1232 * Bug fix in compatibility mode trust settings. 1233 * Bug fix in blowfish EVP. 1234 * Increase default size for BIO buffering filter. 1235 * Compatibility fixes in some scripts. 1236 1237### Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001] 1238 1239 * Security fix: change behavior of OpenSSL to avoid using 1240 environment variables when running as root. 1241 * Security fix: check the result of RSA-CRT to reduce the 1242 possibility of deducing the private key from an incorrectly 1243 calculated signature. 1244 * Security fix: prevent Bleichenbacher's DSA attack. 1245 * Security fix: Zero the premaster secret after deriving the 1246 master secret in DH ciphersuites. 1247 * Reimplement SSL_peek(), which had various problems. 1248 * Compatibility fix: the function des_encrypt() renamed to 1249 des_encrypt1() to avoid clashes with some Unixen libc. 1250 * Bug fixes for Win32, HP/UX and Irix. 1251 * Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and 1252 memory checking routines. 1253 * Bug fixes for RSA operations in threaded environments. 1254 * Bug fixes in misc. openssl applications. 1255 * Remove a few potential memory leaks. 1256 * Add tighter checks of BIGNUM routines. 1257 * Shared library support has been reworked for generality. 1258 * More documentation. 1259 * New function BN_rand_range(). 1260 * Add "-rand" option to openssl s_client and s_server. 1261 1262### Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000] 1263 1264 * Some documentation for BIO and SSL libraries. 1265 * Enhanced chain verification using key identifiers. 1266 * New sign and verify options to 'dgst' application. 1267 * Support for DER and PEM encoded messages in 'smime' application. 1268 * New 'rsautl' application, low-level RSA utility. 1269 * MD4 now included. 1270 * Bugfix for SSL rollback padding check. 1271 * Support for external crypto devices [1]. 1272 * Enhanced EVP interface. 1273 1274 [1] The support for external crypto devices is currently a separate 1275 distribution. See the file README-Engine.md. 1276 1277### Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000] 1278 1279 * Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 1280 * Shared library support for HPUX and Solaris-gcc 1281 * Support of Linux/IA64 1282 * Assembler support for Mingw32 1283 * New 'rand' application 1284 * New way to check for existence of algorithms from scripts 1285 1286### Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000] 1287 1288 * S/MIME support in new 'smime' command 1289 * Documentation for the OpenSSL command line application 1290 * Automation of 'req' application 1291 * Fixes to make s_client, s_server work under Windows 1292 * Support for multiple fieldnames in SPKACs 1293 * New SPKAC command line utility and associated library functions 1294 * Options to allow passwords to be obtained from various sources 1295 * New public key PEM format and options to handle it 1296 * Many other fixes and enhancements to command line utilities 1297 * Usable certificate chain verification 1298 * Certificate purpose checking 1299 * Certificate trust settings 1300 * Support of authority information access extension 1301 * Extensions in certificate requests 1302 * Simplified X509 name and attribute routines 1303 * Initial (incomplete) support for international character sets 1304 * New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD 1305 * Read only memory BIOs and simplified creation function 1306 * TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 1307 record; allow fragmentation and interleaving of handshake and other 1308 data 1309 * TLS/SSL code now "tolerates" MS SGC 1310 * Work around for Netscape client certificate hang bug 1311 * RSA_NULL option that removes RSA patent code but keeps other 1312 RSA functionality 1313 * Memory leak detection now allows applications to add extra information 1314 via a per-thread stack 1315 * PRNG robustness improved 1316 * EGD support 1317 * BIGNUM library bug fixes 1318 * Faster DSA parameter generation 1319 * Enhanced support for Alpha Linux 1320 * Experimental macOS support 1321 1322### Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999] 1323 1324 * Transparent support for PKCS#8 format private keys: these are used 1325 by several software packages and are more secure than the standard 1326 form 1327 * PKCS#5 v2.0 implementation 1328 * Password callbacks have a new void * argument for application data 1329 * Avoid various memory leaks 1330 * New pipe-like BIO that allows using the SSL library when actual I/O 1331 must be handled by the application (BIO pair) 1332 1333### Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999] 1334 1335 * Lots of enhancements and cleanups to the Configuration mechanism 1336 * RSA OEAP related fixes 1337 * Added "openssl ca -revoke" option for revoking a certificate 1338 * Source cleanups: const correctness, type-safe stacks and ASN.1 SETs 1339 * Source tree cleanups: removed lots of obsolete files 1340 * Thawte SXNet, certificate policies and CRL distribution points 1341 extension support 1342 * Preliminary (experimental) S/MIME support 1343 * Support for ASN.1 UTF8String and VisibleString 1344 * Full integration of PKCS#12 code 1345 * Sparc assembler bignum implementation, optimized hash functions 1346 * Option to disable selected ciphers 1347 1348### Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999] 1349 1350 * Fixed a security hole related to session resumption 1351 * Fixed RSA encryption routines for the p < q case 1352 * "ALL" in cipher lists now means "everything except NULL ciphers" 1353 * Support for Triple-DES CBCM cipher 1354 * Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA 1355 * First support for new TLSv1 ciphers 1356 * Added a few new BIOs (syslog BIO, reliable BIO) 1357 * Extended support for DSA certificate/keys. 1358 * Extended support for Certificate Signing Requests (CSR) 1359 * Initial support for X.509v3 extensions 1360 * Extended support for compression inside the SSL record layer 1361 * Overhauled Win32 builds 1362 * Cleanups and fixes to the Big Number (BN) library 1363 * Support for ASN.1 GeneralizedTime 1364 * Splitted ASN.1 SETs from SEQUENCEs 1365 * ASN1 and PEM support for Netscape Certificate Sequences 1366 * Overhauled Perl interface 1367 * Lots of source tree cleanups. 1368 * Lots of memory leak fixes. 1369 * Lots of bug fixes. 1370 1371### Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998] 1372 1373 * Integration of the popular NO_RSA/NO_DSA patches 1374 * Initial support for compression inside the SSL record layer 1375 * Added BIO proxy and filtering functionality 1376 * Extended Big Number (BN) library 1377 * Added RIPE MD160 message digest 1378 * Added support for RC2/64bit cipher 1379 * Extended ASN.1 parser routines 1380 * Adjustments of the source tree for CVS 1381 * Support for various new platforms 1382 1383<!-- Links --> 1384 1385[CVE-2020-1971]: https://www.openssl.org/news/vulnerabilities.html#CVE-2020-1971 1386[CVE-2020-1967]: https://www.openssl.org/news/vulnerabilities.html#CVE-2020-1967 1387[CVE-2019-1563]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1563 1388[CVE-2019-1559]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1559 1389[CVE-2019-1552]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1552 1390[CVE-2019-1551]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1551 1391[CVE-2019-1549]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1549 1392[CVE-2019-1547]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1547 1393[CVE-2019-1543]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1543 1394[CVE-2018-5407]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-5407 1395[CVE-2018-0739]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0739 1396[CVE-2018-0737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0737 1397[CVE-2018-0735]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0735 1398[CVE-2018-0734]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0734 1399[CVE-2018-0733]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0733 1400[CVE-2018-0732]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0732 1401[CVE-2017-3738]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3738 1402[CVE-2017-3737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3737 1403[CVE-2017-3736]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3736 1404[CVE-2017-3735]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3735 1405[CVE-2017-3733]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3733 1406[CVE-2017-3732]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3732 1407[CVE-2017-3731]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3731 1408[CVE-2017-3730]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3730 1409[CVE-2016-7055]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7055 1410[CVE-2016-7054]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7054 1411[CVE-2016-7053]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7053 1412[CVE-2016-7052]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7052 1413[CVE-2016-6309]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6309 1414[CVE-2016-6308]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6308 1415[CVE-2016-6307]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6307 1416[CVE-2016-6306]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6306 1417[CVE-2016-6305]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6305 1418[CVE-2016-6304]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6304 1419[CVE-2016-6303]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6303 1420[CVE-2016-6302]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6302 1421[CVE-2016-2183]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2183 1422[CVE-2016-2182]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2182 1423[CVE-2016-2181]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2181 1424[CVE-2016-2180]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2180 1425[CVE-2016-2179]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2179 1426[CVE-2016-2178]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2178 1427[CVE-2016-2177]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2177 1428[CVE-2016-2176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2176 1429[CVE-2016-2109]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2109 1430[CVE-2016-2107]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2107 1431[CVE-2016-2106]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2106 1432[CVE-2016-2105]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2105 1433[CVE-2016-0800]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0800 1434[CVE-2016-0799]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0799 1435[CVE-2016-0798]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0798 1436[CVE-2016-0797]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0797 1437[CVE-2016-0705]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0705 1438[CVE-2016-0702]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0702 1439[CVE-2016-0701]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0701 1440[CVE-2015-3197]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3197 1441[CVE-2015-3196]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3196 1442[CVE-2015-3195]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3195 1443[CVE-2015-3194]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3194 1444[CVE-2015-3193]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3193 1445[CVE-2015-1793]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1793 1446[CVE-2015-1792]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1792 1447[CVE-2015-1791]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1791 1448[CVE-2015-1790]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1790 1449[CVE-2015-1789]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1789 1450[CVE-2015-1788]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1788 1451[CVE-2015-1787]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1787 1452[CVE-2015-0293]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0293 1453[CVE-2015-0291]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0291 1454[CVE-2015-0290]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0290 1455[CVE-2015-0289]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0289 1456[CVE-2015-0288]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0288 1457[CVE-2015-0287]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0287 1458[CVE-2015-0286]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0286 1459[CVE-2015-0285]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0285 1460[CVE-2015-0209]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0209 1461[CVE-2015-0208]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0208 1462[CVE-2015-0207]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0207 1463[CVE-2015-0206]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0206 1464[CVE-2015-0205]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0205 1465[CVE-2015-0204]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0204 1466[CVE-2014-8275]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-8275 1467[CVE-2014-5139]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-5139 1468[CVE-2014-3572]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3572 1469[CVE-2014-3571]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3571 1470[CVE-2014-3570]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3570 1471[CVE-2014-3569]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3569 1472[CVE-2014-3568]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3568 1473[CVE-2014-3567]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3567 1474[CVE-2014-3566]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3566 1475[CVE-2014-3513]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3513 1476[CVE-2014-3512]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3512 1477[CVE-2014-3511]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3511 1478[CVE-2014-3510]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3510 1479[CVE-2014-3509]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3509 1480[CVE-2014-3508]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3508 1481[CVE-2014-3507]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3507 1482[CVE-2014-3506]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3506 1483[CVE-2014-3505]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3505 1484[CVE-2014-3470]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3470 1485[CVE-2014-0224]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0224 1486[CVE-2014-0221]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0221 1487[CVE-2014-0198]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0198 1488[CVE-2014-0195]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0195 1489[CVE-2014-0160]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0160 1490[CVE-2014-0076]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0076 1491[CVE-2013-6450]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-6450 1492[CVE-2013-6449]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-6449 1493[CVE-2013-4353]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-4353 1494[CVE-2013-0169]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-0169 1495[CVE-2013-0166]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-0166 1496[CVE-2012-2686]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2686 1497[CVE-2012-2333]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2333 1498[CVE-2012-2110]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2110 1499[CVE-2012-0884]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0884 1500[CVE-2012-0050]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0050 1501[CVE-2012-0027]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0027 1502[CVE-2011-4619]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4619 1503[CVE-2011-4577]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4577 1504[CVE-2011-4576]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4576 1505[CVE-2011-4108]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4108 1506[CVE-2011-3210]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-3210 1507[CVE-2011-3207]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-3207 1508[CVE-2011-0014]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-0014 1509[CVE-2010-5298]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-5298 1510[CVE-2010-4252]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-4252 1511[CVE-2010-4180]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-4180 1512[CVE-2010-3864]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-3864 1513[CVE-2010-2939]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-2939 1514[CVE-2010-1633]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-1633 1515[CVE-2010-0740]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-0740 1516[CVE-2010-0433]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-0433 1517[CVE-2009-3555]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-3555 1518[CVE-2009-0789]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0789 1519[CVE-2009-0591]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0591 1520[CVE-2009-0590]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0590 1521[CVE-2008-5077]: https://www.openssl.org/news/vulnerabilities.html#CVE-2008-5077 1522[CVE-2006-4343]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-4343 1523[CVE-2006-4339]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-4339 1524[CVE-2006-3737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-3737 1525[CVE-2006-2940]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-2940 1526[CVE-2006-2937]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-2937 1527[CVE-2005-2969]: https://www.openssl.org/news/vulnerabilities.html#CVE-2005-2969 1528