1.. _mozilla_projects_nss_nss_3_52_release_notes: 2 3NSS 3.52 release notes 4====================== 5 6`Introduction <#introduction>`__ 7-------------------------------- 8 9.. container:: 10 11 The NSS team has released Network Security Services (NSS) 3.52 on **1 May 2020**. 12 13 The NSS team would like to recognize first-time contributors: 14 15 - zhujianwei7 16 - Hans Petter Jansson 17 18.. _distribution_information: 19 20`Distribution Information <#distribution_information>`__ 21-------------------------------------------------------- 22 23.. container:: 24 25 The HG tag is NSS_3_52_RTM. NSS 3.52 requires NSPR 4.25 or newer. 26 27 NSS 3.52 source distributions are available on ftp.mozilla.org for secure HTTPS download: 28 29 - Source tarballs: 30 https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_52_RTM/src/ 31 32 Other releases are available :ref:`mozilla_projects_nss_nss_releases`. 33 34.. _notable_changes_in_nss_3.52: 35 36`Notable Changes in NSS 3.52 <#notable_changes_in_nss_3.52>`__ 37-------------------------------------------------------------- 38 39.. container:: 40 41 - `Bug 1603628 <https://bugzilla.mozilla.org/show_bug.cgi?id=1603628>`__ - Update NSS to support 42 PKCS #11 v3.0. 43 44 - Note: This change modifies the CK_GCM_PARAMS struct to include the ulIvBits field which, 45 prior to PKCS #11 v3.0, was ambiguously defined and not included in the NSS definition. If 46 an application is recompiled with NSS 3.52+, this field must be initialized to a value 47 corresponding to ulIvLen. Alternatively, defining NSS_PKCS11_2_0_COMPAT will yield the old 48 definition. See the bug for more information. 49 50 - `Bug 1623374 <https://bugzilla.mozilla.org/show_bug.cgi?id=1623374>`__ - Support new PKCS #11 51 v3.0 Message Interface for AES-GCM and ChaChaPoly. 52 - `Bug 1612493 <https://bugzilla.mozilla.org/show_bug.cgi?id=1612493>`__ - Integrate AVX2 53 ChaCha20, Poly1305, and ChaCha20Poly1305 from HACL*. 54 55.. _bugs_fixed_in_nss_3.52: 56 57`Bugs fixed in NSS 3.52 <#bugs_fixed_in_nss_3.52>`__ 58---------------------------------------------------- 59 60.. container:: 61 62 - `Bug 1633498 <https://bugzilla.mozilla.org/show_bug.cgi?id=1633498>`__ - Fix unused variable 63 'getauxval' error on iOS compilation. 64 - `Bug 1630721 <https://bugzilla.mozilla.org/show_bug.cgi?id=1630721>`__ - Add Softoken 65 functions for FIPS. 66 - `Bug 1630458 <https://bugzilla.mozilla.org/show_bug.cgi?id=1630458>`__ - Fix problem of GYP 67 MSVC builds not producing debug symbol files. 68 - `Bug 1629663 <https://bugzilla.mozilla.org/show_bug.cgi?id=1629663>`__ - Add IKEv1 Quick Mode 69 KDF. 70 - `Bug 1629661 <https://bugzilla.mozilla.org/show_bug.cgi?id=1629661>`__ - MPConfig calls in SSL 71 initialize policy before NSS is initialized. 72 - `Bug 1629655 <https://bugzilla.mozilla.org/show_bug.cgi?id=1629655>`__ - Support temporary 73 session objects in ckfw. 74 - `Bug 1629105 <https://bugzilla.mozilla.org/show_bug.cgi?id=1629105>`__ - Add PKCS11 v3.0 75 functions to module debug logger. 76 - `Bug 1626751 <https://bugzilla.mozilla.org/show_bug.cgi?id=1626751>`__ - Fix error in 77 generation of fuzz32 docker image after updates. 78 - `Bug 1625133 <https://bugzilla.mozilla.org/show_bug.cgi?id=1625133>`__ - Fix implicit 79 declaration of function 'getopt' error. 80 - `Bug 1624864 <https://bugzilla.mozilla.org/show_bug.cgi?id=1624864>`__ - Allow building of 81 gcm-arm32-neon on non-armv7 architectures. 82 - `Bug 1624402 <https://bugzilla.mozilla.org/show_bug.cgi?id=1624402>`__ - Fix compilation error 83 in Firefox Android. 84 - `Bug 1624130 <https://bugzilla.mozilla.org/show_bug.cgi?id=1624130>`__ - Require 85 CK_FUNCTION_LIST structs to be packed. 86 - `Bug 1624377 <https://bugzilla.mozilla.org/show_bug.cgi?id=1624377>`__ - Fix clang warning for 87 unknown argument '-msse4'. 88 - `Bug 1623374 <https://bugzilla.mozilla.org/show_bug.cgi?id=1623374>`__ - Support new PKCS #11 89 v3.0 Message Interface for AES-GCM and ChaChaPoly. 90 - `Bug 1623184 <https://bugzilla.mozilla.org/show_bug.cgi?id=1623184>`__ - Fix freebl_cpuid for 91 querying Extended Features. 92 - `Bug 1622555 <https://bugzilla.mozilla.org/show_bug.cgi?id=1622555>`__ - Fix argument parsing 93 in lowhashtest. 94 - `Bug 1620799 <https://bugzilla.mozilla.org/show_bug.cgi?id=1620799>`__ - Introduce 95 NSS_DISABLE_GCM_ARM32_NEON to build on arm32 without NEON support. 96 - `Bug 1619102 <https://bugzilla.mozilla.org/show_bug.cgi?id=1619102>`__ - Add workaround option 97 to include both DTLS and TLS versions in DTLS supported_versions. 98 - `Bug 1619056 <https://bugzilla.mozilla.org/show_bug.cgi?id=1619056>`__ - Update README: TLS 99 1.3 is not experimental anymore. 100 - `Bug 1618915 <https://bugzilla.mozilla.org/show_bug.cgi?id=1618915>`__ - Fix UBSAN issue in 101 ssl_ParseSessionTicket. 102 - `Bug 1618739 <https://bugzilla.mozilla.org/show_bug.cgi?id=1618739>`__ - Don't assert fuzzer 103 behavior in SSL_ParseSessionTicket. 104 - `Bug 1617968 <https://bugzilla.mozilla.org/show_bug.cgi?id=1617968>`__ - Update Delegated 105 Credentials implementation to draft-07. 106 - `Bug 1617533 <https://bugzilla.mozilla.org/show_bug.cgi?id=1617533>`__ - Update HACL\* 107 dependencies for libintvector.h 108 - `Bug 1613238 <https://bugzilla.mozilla.org/show_bug.cgi?id=1613238>`__ - Add vector 109 accelerated SHA2 for POWER 8+. 110 - `Bug 1612493 <https://bugzilla.mozilla.org/show_bug.cgi?id=1612493>`__ - Integrate AVX2 111 ChaCha20, Poly1305, and ChaCha20Poly1305 from HACL*. 112 - `Bug 1612281 <https://bugzilla.mozilla.org/show_bug.cgi?id=1612281>`__ - Maintain PKCS11 113 C_GetAttributeValue semantics on attributes that lack NSS database columns. 114 - `Bug 1612260 <https://bugzilla.mozilla.org/show_bug.cgi?id=1612260>`__ - Add Wycheproof RSA 115 test vectors. 116 - `Bug 1608250 <https://bugzilla.mozilla.org/show_bug.cgi?id=1608250>`__ - broken fipstest 117 handling of KI_len. 118 - `Bug 1608245 <https://bugzilla.mozilla.org/show_bug.cgi?id=1608245>`__ - Consistently handle 119 NULL slot/session. 120 - `Bug 1603801 <https://bugzilla.mozilla.org/show_bug.cgi?id=1603801>`__ - Avoid dcache 121 pollution from sdb_measureAccess(). 122 - `Bug 1603628 <https://bugzilla.mozilla.org/show_bug.cgi?id=1603628>`__ - Update NSS to support 123 PKCS #11 v3.0. 124 - `Bug 1561637 <https://bugzilla.mozilla.org/show_bug.cgi?id=1561637>`__ - TLS 1.3 does not work 125 in FIPS mode. 126 - `Bug 1531906 <https://bugzilla.mozilla.org/show_bug.cgi?id=1531906>`__ - Fix overzealous 127 assertion when evicting a cached sessionID or using external cache. 128 - `Bug 1465613 <https://bugzilla.mozilla.org/show_bug.cgi?id=1465613>`__ - Fix issue where 129 testlib makefile build produced extraneous object files. 130 - `Bug 1619959 <https://bugzilla.mozilla.org/show_bug.cgi?id=1619959>`__ - Properly handle 131 multi-block SEED ECB inputs. 132 - `Bug 1630925 <https://bugzilla.mozilla.org/show_bug.cgi?id=1630925>`__ - Guard all instances 133 of NSSCMSSignedData.signerInfo to avoid a CMS crash 134 - `Bug 1571677 <https://bugzilla.mozilla.org/show_bug.cgi?id=1571677>`__ - Name Constraints 135 validation: CN treated as DNS name even when syntactically invalid as DNS name 136 137 This Bugzilla query returns all the bugs fixed in NSS 3.52: 138 139 https://bugzilla.mozilla.org/buglist.cgi?resolution=FIXED&classification=Components&query_format=advanced&product=NSS&target_milestone=3.52 140 141`Compatibility <#compatibility>`__ 142---------------------------------- 143 144.. container:: 145 146 NSS 3.52 shared libraries are backward compatible with all older NSS 3.x shared libraries. A 147 program linked with older NSS 3.x shared libraries will work with NSS 3.52 shared libraries 148 without recompiling or relinking. Furthermore, applications that restrict their use of NSS APIs 149 to the functions listed in NSS Public Functions will remain compatible with future versions of 150 the NSS shared libraries. 151 152`Feedback <#feedback>`__ 153------------------------ 154 155.. container:: 156 157 Bugs discovered should be reported by filing a bug report with 158 `bugzilla.mozilla.org <https://bugzilla.mozilla.org/enter_bug.cgi?product=NSS>`__ (product NSS).