#
4bcbe0a3 |
| 25-Jan-2023 |
christos <christos@NetBSD.org> |
Import bind-9.16.37 (previous was bind-9.16.33)
--- 9.16.37 released ---
6067. [security] Fix serve-stale crash when recursive clients soft quota is reached. (CVE-2022-3924) [GL #3619]
6066. [
Import bind-9.16.37 (previous was bind-9.16.33)
--- 9.16.37 released ---
6067. [security] Fix serve-stale crash when recursive clients soft quota is reached. (CVE-2022-3924) [GL #3619]
6066. [security] Handle RRSIG lookups when serve-stale is active. (CVE-2022-3736) [GL #3622]
6064. [security] An UPDATE message flood could cause named to exhaust all available memory. This flaw was addressed by adding a new "update-quota" statement that controls the number of simultaneous UPDATE messages that can be processed or forwarded. The default is 100. A stats counter has been added to record events when the update quota is exceeded, and the XML and JSON statistics version numbers have been updated. (CVE-2022-3094) [GL #3523]
6062. [func] The DSCP implementation, which has only been partly operational since 9.16.0, is now marked as deprecated. Configuring DSCP values in named.conf will cause a warning will be logged. [GL #3773]
6060. [bug] Fix a use-after-free bug in dns_zonemgr_releasezone() by detaching from the zone manager outside of the write lock. [GL #3768]
6059. [bug] In some serve stale scenarios, like when following an expired CNAME record, named could return SERVFAIL if the previous request wasn't successful. Consider non-stale data when in serve-stale mode. [GL #3678]
6058. [bug] Prevent named from crashing when "rndc delzone" attempts to delete a zone added by a catalog zone. [GL #3745]
6050. [bug] Changes to the RPZ response-policy min-update-interval and add-soa options now take effect as expected when named is reconfigured. [GL #3740]
6048. [bug] Fix a log message error in dns_catz_update_from_db(), where serials with values of 2^31 or larger were logged incorrectly as negative numbers. [GL #3742]
6045. [cleanup] The list of supported DNSSEC algorithms changed log level from "warning" to "notice" to match named's other startup messages. [GL !7217]
6044. [bug] There was an "RSASHA236" typo in a log message. [GL !7206]
--- 9.16.36 released ---
6043. [bug] The key file IO locks objects would never get deleted from the hashtable due to off-by-one error. [GL #3727]
6042. [bug] ANY responses could sometimes have the wrong TTL. [GL #3613]
6040. [bug] Speed up the named shutdown time by explicitly canceling all recursing ns_client objects for each ns_clientmgr. [GL #3183]
6039. [bug] Removing a catalog zone from catalog-zones without also removing the referenced zone could leave a dangling pointer. [GL #3683]
6031. [bug] Move the "final reference detached" log message from dns_zone unit to the DEBUG(1) log level. [GL #3707]
6024. [func] Deprecate 'auto-dnssec'. [GL #3667]
6021. [bug] Use the current domain name when checking answers from a dual-stack-server. [GL #3607]
6020. [bug] Ensure 'named-checkconf -z' respects the check-wildcard option when loading a zone. [GL #1905]
6017. [bug] The view's zone table was not locked when it should have been leading to race conditions when external extensions that manipulate the zone table where in use. [GL #3468]
--- 9.16.35 released ---
6013. [bug] Fix a crash that could happen when you change a dnssec-policy zone with NSEC3 to start using inline-signing. [GL #3591]
6009. [bug] Don't trust a placeholder KEYDATA from the managed-keys zone by adding it into secroots. [GL #2895]
6008. [bug] Fixed a race condition that could cause a crash in dns_zone_synckeyzone(). [GL #3617]
6002. [bug] Fix a resolver prefetch bug when the record's TTL value is equal to the configured prefetch eligibility value, but the record was erroneously not treated as eligible for prefetching. [GL #3603]
6001. [bug] Always call dns_adb_endudpfetch() after calling dns_adb_beginudpfetch() for UDP queries in resolver.c, in order to adjust back the quota. [GL #3598]
6000. [bug] Fix a startup issue on Solaris systems with many (reportedly > 510) CPUs. Thanks to Stacey Marshall from Oracle for deep investigation of the problem. [GL #3563]
5999. [bug] rpz-ip rules could be ineffective in some scenarios with CD=1 queries. [GL #3247]
5998. [bug] The RecursClients statistics counter could overflow in certain resolution scenarios. [GL #3584]
5996. [bug] Fix a couple of bugs in cfg_print_duration(), which could result in generating incomplete duration values when printing the configuration using named-checkconf. [GL !6880]
--- 9.16.34 released ---
5991. [protocol] Add support for parsing and validating "dohpath" to SVCB. [GL #3544]
5988. [bug] Some out of memory conditions in opensslrsa_link.c could lead to memory leaks. [GL #3551]
5984. [func] 'named -V' now reports the list of supported DNSSEC/DS/HMAC algorithms and the supported TKEY modes. [GL #3541]
5983. [bug] Changing just the TSIG key names for primaries in catalog zones' member zones was not effective. [GL #3557]
5973. [bug] Fixed a possible invalid detach in UPDATE processing. [GL #3522]
5963. [bug] Ensure struct named_server is properly initialized. [GL #6531]
5921. [test] Convert system tests to use a default DNSKEY algorithm where the test is not DNSKEY algorithm specific. [GL #3440]
show more ...
|
#
497bf0b8 |
| 23-Sep-2022 |
christos <christos@NetBSD.org> |
Import 9.16.33; last imported was 9.16.20
--- 9.16.33 released ---
5962. [security] Fix memory leak in EdDSA verify processing. (CVE-2022-38178) [GL #3487]
5961. [security] Fix memory leak in
Import 9.16.33; last imported was 9.16.20
--- 9.16.33 released ---
5962. [security] Fix memory leak in EdDSA verify processing. (CVE-2022-38178) [GL #3487]
5961. [security] Fix memory leak in ECDSA verify processing. (CVE-2022-38177) [GL #3487]
5960. [security] Fix serve-stale crash that could happen when stale-answer-client-timeout was set to 0 and there was a stale CNAME in the cache for an incoming query. (CVE-2022-3080) [GL #3517]
5957. [security] Prevent excessive resource use while processing large delegations. (CVE-2022-2795) [GL #3394]
5956. [func] Make RRL code treat all QNAMEs that are subject to wildcard processing within a given zone as the same name. [GL #3459]
5955. [port] The libxml2 library has deprecated the usage of xmlInitThreads() and xmlCleanupThreads() functions. Use xmlInitParser() and xmlCleanupParser() instead. [GL #3518]
5954. [func] Fallback to IDNA2003 processing in dig when IDNA2008 conversion fails. [GL #3485]
5953. [bug] Fix a crash on shutdown in delete_trace_entry(). Add mctx attach/detach pair to make sure that the memory context used by a memory pool is not destroyed before the memory pool itself. [GL #3515]
5952. [bug] Use quotes around address strings in YAML output. [GL #3511]
5951. [bug] In some cases, the dnstap query_message field was erroneously set when logging response messages. [GL #3501]
5948. [bug] Fix nsec3.c:dns_nsec3_activex() function, add a missing dns_db_detachnode() call. [GL #3500]
5945. [bug] If parsing /etc/bind.key failed, delv could assert when trying to parse the built in trust anchors as the parser hadn't been reset. [GL !6468]
5942. [bug] Fix tkey.c:buildquery() function's error handling by adding the missing cleanup code. [GL #3492]
5941. [func] Zones with dnssec-policy now require dynamic DNS or inline-siging to be configured explicitly. [GL #3381]
5936. [bug] Don't enable serve-stale for lookups that error because it is a duplicate query or a query that would be dropped. [GL #2982]
--- 9.16.32 released ---
5934. [func] Improve fetches-per-zone fetch limit logging to log the final allowed and spilled values of the fetch counters before the counter object gets destroyed. [GL #3461]
5933. [port] Automatically disable RSASHA1 and NSEC3RSASHA1 in named on Fedorda 33, Oracle Linux 9 and RHEL9 when they are disabled by the security policy. [GL #3469]
5932. [bug] Fix rndc dumpdb -expired and always include expired RRsets, not just for RBTDB_VIRTUAL time window. [GL #3462]
5929. [bug] The "max-zone-ttl" option in "dnssec-policy" was not fully effective; it was used for timing key rollovers but did not actually place an upper limit on TTLs when loading a zone. This has been corrected, and the documentation has been clarified to indicate that the old "max-zone-ttl" zone option is now ignored when "dnssec-policy" is in use. [GL #2918]
5924. [func] When it's necessary to use AXFR to respond to an IXFR request, a message explaining the reason is now logged at level info. [GL #2683]
5923. [bug] Fix inheritance for dnssec-policy when checking for inline-signing. [GL #3438]
5922. [bug] Forwarding of UPDATE message could fail with the introduction of netmgr. This has been fixed. [GL #3389]
--- 9.16.31 released ---
5917. [bug] Update ifconfig.sh script as is miscomputed interface identifiers when destroying interfaces. [GL #3061]
5915. [bug] Detect missing closing brace (}) and computational overflows in $GENERATE directives. [GL #3429]
5913. [bug] Fix a race between resolver query timeout and validation in resolver.c:validated(). Remove resolver.c:maybe_destroy() as it is no loger needed. [GL #3398]
5909. [bug] The server-side destination port was missing from dnstap captures of client traffic. [GL #3309]
5905. [bug] When the TCP connection would be closed/reset between the connect/accept and the read, the uv_read_start() return value would be unexpected and cause an assertion failure. [GL #3400]
5903. [bug] When named checks that the OPCODE in a response matches that of the request, if there is a mismatch named logs an error. Some of those error messages incorrectly used RCODE instead of OPCODE to lookup the nemonic. This has been corrected. [GL !6420]
--- 9.16.30 released ---
5899. [func] Don't try to process DNSSEC-related and ZONEMD records in catz. [GL #3380]
5890. [bug] When the fetches-per-server quota was adjusted because of an authoritative server timing out more or less frequently, it was incorrectly set to 1 rather than the intended value. This has been fixed. [GL #3327]
5888. [bug] Only write key files if the dnssec-policy keymgr has changed the metadata. [GL #3302]
5823. [func] Replace hazard pointers based lock-free list with locked-list based queue that's simpler and has no or little performance impact. [GL #3180]
--- 9.16.29 released ---
5885. [bug] RPZ NSIP and NSDNAME rule processing didn't handle stub and static-stub zones at or above the query name. This has now been addressed. [GL #3232]
5881. [bug] dig +nssearch could hang in rare cases when recv_done() callback was being called earlier than send_done(). [GL #3278]
5880. [func] Add new named command-line option -C to print built-in defaults. [GL #1326]
5879. [contrib] dlz: Add FALLTHROUGH and UNREACHABLE macros. [GL #3306]
5874. [bug] keymgr didn't work with python 3.11. [GL !6157]
5866. [bug] Work around a jemalloc quirk which could trigger an out-of-memory condition in named over time. [GL #3287]
5863. [bug] If there was a pending negative cache DS entry, validations depending upon it could fail. [GL #3279]
5858. [bug] Don't remove CDS/CDNSKEY DELETE records on zone sign when using 'auto-dnssec maintain;'. [GL #2931]
--- 9.16.28 released ---
5856. [bug] The "starting maxtime timer" message related to outgoing zone transfers was incorrectly logged at the ERROR level instead of DEBUG(1). [GL #3208]
5852. [func] Add new "reuseport" option to enable/disable load balancing of sockets. [GL #3249]
5843. [bug] When an UPDATE targets a zone that is not configured, the requested zone name is now logged in the "not authoritative" error message, so that it is easier to track down problematic update clients. [GL #3209]
5836. [bug] Quote the dns64 prefix in error messages that complain about problems with it, to avoid confusion with the following dns64 ACLs. [GL #3210]
5834. [cleanup] C99 variable-length arrays are difficult to use safely, so avoid them except in test code. [GL #3201]
5828. [bug] Replace single TCP write timer with per-TCP write timers. [GL #3200]
5824. [bug] Invalid dnssec-policy definitions were being accepted where the defined keys did not cover both KSK and ZSK roles for a given algorithm. This is now checked for and the dnssec-policy is rejected if both roles are not present for all algorithms in use. [GL #3142]
--- 9.16.27 released ---
5818. [security] A synchronous call to closehandle_cb() caused isc__nm_process_sock_buffer() to be called recursively, which in turn left TCP connections hanging in the CLOSE_WAIT state blocking indefinitely when out-of-order processing was disabled. (CVE-2022-0396) [GL #3112]
5817. [security] The rules for acceptance of records into the cache have been tightened to prevent the possibility of poisoning if forwarders send records outside the configured bailiwick. (CVE-2021-25220) [GL #2950]
5816. [bug] Make BIND compile with LibreSSL 3.5.0, as it was using not very accurate pre-processor checks for using shims. [GL #3172]
5815. [bug] If an oversized key name of a specific length was used in the text form of an HTTP or SVBC record, an INSIST could be triggered when parsing it. [GL #3175]
5814. [bug] The RecursClients statistics counter could underflow in certain resolution scenarios. [GL #3147]
5811. [bug] Reimplement the maximum and idle timeouts for outgoing zone transfers. [GL #1897]
5807. [bug] Add a TCP "write" timer, and time out writing connections after the "tcp-idle-timeout" period has elapsed. [GL #3132]
5804. [func] Add a debug log message when starting and ending the task exclusive mode. [GL #3137]
--- 9.16.26 released ---
5801. [bug] Log "quota reached" message when hard quota is reached when accepting a connection. [GL #3125]
5800. [func] Add ECS support to the DLZ interface. [GL #3082]
5797. [bug] A failed view configuration during a named reconfiguration procedure could cause inconsistencies in BIND internal structures, causing a crash or other unexpected errors. [GL #3060]
5795. [bug] rndc could crash when interrupted by a signal before receiving a response. [GL #3080]
5793. [bug] Correctly detect and enable UDP recvmmsg support in all versions of libuv that support it. [GL #3095]
--- 9.16.25 released ---
5789. [bug] Allow replacing expired zone signatures with signatures created by the KSK. [GL #3049]
5788. [bug] An assertion could occur if a catalog zone event was scheduled while the task manager was being shut down. [GL #3074]
5787. [doc] Update 'auto-dnssec' documentation, it may only be activated at zone level. [GL #3023]
5786. [bug] Defer detaching from zone->raw in zone_shutdown() if the zone is in the process of being dumped to disk, to ensure that the unsigned serial number information is always written in the raw-format header of the signed version on an inline-signed zone. [GL #3071]
5785. [bug] named could leak memory when two dnssec-policy clauses had the same name. named failed to log this error. [GL #3085]
5776. [bug] Add a missing isc_condition_destroy() for nmsocket condition variable and add missing isc_mutex_destroy() for nmworker lock. [GL #3051]
5676. [func] Memory use in named was excessive. This has been addressed by: - Replacing locked memory pools with normal memory allocations. - Reducing the number of retained free items in unlocked memory pools. - Disabling the internal allocator by default. "named -M internal" turns it back on. [GL #2398]
--- 9.16.24 released ---
5773. [func] Change the message when accepting TCP connection has failed to say "Accepting TCP connection failed" and change the log level for ISC_R_NOTCONNECTED, ISC_R_QUOTA and ISC_R_SOFTQUOTA results codes from ERROR to INFO. [GL #2700]
5768. [bug] dnssec-dsfromkey failed to omit revoked keys. [GL #853]
5764. [bug] dns_sdlz_putrr failed to process some valid resource records. [GL #3021]
5762. [bug] Fix a "named" crash related to removing and restoring a `catalog-zone` entry in the configuration file and running `rndc reconfig`. [GL #1608]
5758. [bug] mdig now honors the operating system's preferred ephemeral port range. [GL #2374]
5757. [test] Replace sed in nsupdate system test with awk to construct the nsupdate command. The sed expression was not reliably changing the ttl. [GL #3003]
--- 9.16.23 released ---
5752. [bug] Fix an assertion failure caused by missing member zones during a reload of a catalog zone. [GL #2308]
5750. [bug] Fix a bug when comparing two RSA keys. There was a typo which caused the "p" prime factors to not being compared. [GL #2972]
5737. [bug] Address Coverity warning in lib/dns/dnssec.c. [GL #2935]
--- 9.16.22 released ---
5736. [security] The "lame-ttl" option is now forcibly set to 0. This effectively disables the lame server cache, as it could previously be abused by an attacker to significantly degrade resolver performance. (CVE-2021-25219) [GL #2899]
5724. [bug] Address a potential deadlock when checking zone content consistency. [GL #2908]
5723. [bug] Change 5709 broke backward compatibility for the "check-names master ..." and "check-names slave ..." options. This has been fixed. [GL #2911]
5720. [contrib] Old-style DLZ drivers that had to be enabled at build-time have been marked as deprecated. [GL #2814]
5719. [func] The "map" zone file format has been marked as deprecated. [GL #2882]
5717. [func] The "cache-file" option, which was documented as "for testing purposes only" and not to be used, has been removed. [GL #2903]
5716. [bug] Multiple library names were mistakenly passed to the krb5-config utility when ./configure was invoked with the --with-gssapi=[/path/to/]krb5-config option. This has been fixed by invoking krb5-config separately for each required library. [GL #2866]
5715. [func] Add a check for ports specified in "*-source(-v6)" options clashing with a global listening port. Such a configuration was already unsupported, but it failed silently; it is now treated as an error. [GL #2888]
5714. [bug] Remove the "adjust interface" mechanism which was responsible for setting up listeners on interfaces when the "*-source(-v6)" address and port were the same as the "listen-on(-v6)" address and port. Such a configuration is no longer supported; under certain timing conditions, that mechanism could prevent named from listening on some TCP ports. This has been fixed. [GL #2852]
5712. [doc] Add deprecation notice about removing native PKCS#11 support in the next major BIND 9 release. [GL #2691]
--- 9.16.21 released ---
5711. [bug] "map" files exceeding 2GB in size failed to load due to a size comparison that incorrectly treated the file size as a signed integer. [GL #2878]
5710. [port] win32: incorrect parentheses resulted in the wrong sizeof() tests being used to pick the appropriate Windows atomic operations for the object's size. [GL #2891]
5709. [cleanup] Enum values throughout the code have been updated to use the terms "primary" and "secondary" instead of "master" and "slave", respectively. [GL #1944]
5708. [bug] The thread-local isc_tid_v variable was not properly initialized when running BIND 9 as a Windows Service, leading to a crash on startup. [GL #2837]
5705. [bug] Change #5686 altered the internal memory structure of zone databases, but neglected to update the MAPAPI value for zone files in "map" format. This caused named to attempt to load incompatible map files, triggering an assertion failure on startup. The MAPAPI value has now been updated, so named rejects outdated files when encountering them. [GL #2872]
5704. [bug] Change #5317 caused the EDNS TCP Keepalive option to be ignored inadvertently in client requests. It has now been fixed and this option is handled properly again. [GL #1927]
5701. [bug] named-checkconf failed to detect syntactically invalid values of the "key" and "tls" parameters used to define members of remote server lists. [GL #2461]
5700. [bug] When a member zone was removed from a catalog zone, journal files for the former were not deleted. [GL #2842]
5699. [func] Data structures holding DNSSEC signing statistics are now grown and shrunk as necessary upon key rollover events. [GL #1721]
5698. [bug] When a DNSSEC-signed zone which only has a single signing key available is migrated to use KASP, that key is now treated as a Combined Signing Key (CSK). [GL #2857]
5696. [protocol] Support for HTTPS and SVCB record types has been added. (This does not include ADDITIONAL section processing for these record types, only basic support for RR type parsing and printing.) [GL #1132]
5694. [bug] Stale data in the cache could cause named to send non-minimized queries despite QNAME minimization being enabled. [GL #2665]
5691. [bug] When a dynamic zone was made available in another view using the "in-view" statement, running "rndc freeze" always reported an "already frozen" error even though the zone was successfully frozen. [GL #2844]
5690. [func] dnssec-signzone now honors Predecessor and Successor metadata found in private key files: if a signature for an RRset generated by the inactive predecessor exists and does not need to be replaced, no additional signature is now created for that RRset using the successor key. This enables dnssec-signzone to gradually replace RRSIGs during a ZSK rollover. [GL #1551]
show more ...
|
#
b9eb1a82 |
| 19-Aug-2021 |
christos <christos@NetBSD.org> |
Import bind-9.16.20
--- 9.16.20 released ---
5689. [security] An assertion failure occurred when named attempted to send a UDP packet that exceeded the MTU size, if Response Rate Limiting (R
Import bind-9.16.20
--- 9.16.20 released ---
5689. [security] An assertion failure occurred when named attempted to send a UDP packet that exceeded the MTU size, if Response Rate Limiting (RRL) was enabled. (CVE-2021-25218) [GL #2856]
5688. [bug] Zones using KASP and inline-signed zones failed to apply changes from the unsigned zone to the signed zone under certain circumstances. This has been fixed. [GL #2735]
5687. [bug] "rndc reload <zonename>" could trigger a redundant reload for an inline-signed zone whose zone file was not modified since the last "rndc reload". This has been fixed. [GL #2855]
5686. [func] The number of internal data structures allocated for each zone was reduced. [GL #2829]
5685. [bug] named failed to check the opcode of responses when performing zone refreshes, stub zone updates, and UPDATE forwarding. This has been fixed. [GL #2762]
5682. [bug] Some changes to "zone-statistics" settings were not properly processed by "rndc reconfig". This has been fixed. [GL #2820]
5681. [func] Relax the checks in the dns_zone_cdscheck() function to allow CDS and CDNSKEY records in the zone that do not match an existing DNSKEY record, as long as the algorithm matches. This allows a clean rollover from one provider to another in a multi-signer DNSSEC configuration. [GL #2710]
5679. [func] Thread affinity is no longer set. [GL #2822]
5678. [bug] The "check DS" code failed to release all resources upon named shutdown when a refresh was in progress. This has been fixed. [GL #2811]
5672. [bug] Authentication of rndc messages could fail if a "controls" statement was configured with multiple key algorithms for the same listener. This has been fixed. [GL #2756]
--- 9.16.19 released ---
5671. [bug] A race condition could occur where two threads were competing for the same set of key file locks, leading to a deadlock. This has been fixed. [GL #2786]
5670. [bug] create_keydata() created an invalid placeholder keydata record upon a refresh failure, which prevented the database of managed keys from subsequently being read back. This has been fixed. [GL #2686]
5669. [func] KASP support was extended with the "check DS" feature. Zones with "dnssec-policy" and "parental-agents" configured now check for DS presence and can perform automatic KSK rollovers. [GL #1126]
5668. [bug] Rescheduling a setnsec3param() task when a zone failed to load on startup caused a hang on shutdown. This has been fixed. [GL #2791]
5667. [bug] The configuration-checking code failed to account for the inheritance rules of the "dnssec-policy" option. This has been fixed. [GL #2780]
5666. [doc] The safe "edns-udp-size" value was tweaked to match the probing value from BIND 9.16 for better compatibility. [GL #2183]
5665. [bug] If nsupdate sends an SOA request and receives a REFUSED response, it now fails over to the next available server. [GL #2758]
5664. [func] For UDP messages larger than the path MTU, named now sends an empty response with the TC (TrunCated) bit set. In addition, setting the DF (Don't Fragment) flag on outgoing UDP sockets was re-enabled. [GL #2790]
5662. [bug] Views with recursion disabled are now configured with a default cache size of 2 MB unless "max-cache-size" is explicitly set. This prevents cache RBT hash tables from being needlessly preallocated for such views. [GL #2777]
5661. [bug] Change 5644 inadvertently introduced a deadlock: when locking the key file mutex for each zone structure in a different view, the "in-view" logic was not considered. This has been fixed. [GL #2783]
5658. [bug] Increasing "max-cache-size" for a running named instance (using "rndc reconfig") did not cause the hash tables used by cache databases to be grown accordingly. This has been fixed. [GL #2770]
5655. [bug] Signed, insecure delegation responses prepared by named either lacked the necessary NSEC records or contained duplicate NSEC records when both wildcard expansion and CNAME chaining were required to prepare the response. This has been fixed. [GL #2759]
5653. [bug] A bug that caused the NSEC3 salt to be changed on every restart for zones using KASP has been fixed. [GL #2725]
--- 9.16.18 released ---
5660. [bug] The configuration-checking code failed to account for the inheritance rules of the "key-directory" option. [GL #2778]
5659. [bug] When preparing DNS responses, named could replace the letters 'W' (uppercase) and 'w' (lowercase) with '\000'. This has been fixed. [GL #2779]
--- 9.16.17 released ---
5652. [bug] A copy-and-paste error in change 5584 caused the IP_DONTFRAG socket option to be enabled instead of disabled. This has been fixed. [GL #2746]
5651. [func] Refactor zone dumping to be processed asynchronously via the uv_work_t thread pool API. [GL #2732]
5650. [bug] Prevent a crash that could occur if serve-stale was enabled and a prefetch was triggered during a query restart. [GL #2733]
5649. [bug] If a query was answered with stale data on a server with DNS64 enabled, an assertion could occur if a non-stale answer arrived afterward. [GL #2731]
5648. [bug] The calculation of the estimated IXFR transaction size in dns_journal_iter_init() was invalid. [GL #2685]
5644. [bug] Fix a race condition in reading and writing key files for zones using KASP and configured in multiple views. [GL #1875]
5643. [cleanup] "make install" no longer creates an empty ${localstatedir}/run directory. [GL #2709]
5642. [bug] Zones which are configured in multiple views with different values set for "dnssec-policy" and with identical values set for "key-directory" are now detected and treated as a configuration error. [GL #2463]
5641. [bug] Address a potential memory leak in dst_key_fromnamedfile(). [GL #2689]
5639. [bug] Check that the first and last SOA record of an AXFR are consistent. [GL #2528]
5638. [bug] Improvements related to network manager/task manager integration: - isc_managers_create() and isc_managers_destroy() functions were added to handle setup and teardown of netmgr, taskmgr, timermgr, and socketmgr, since these require a precise order of operations now. - Event queue processing is now quantized to prevent infinite looping. - The netmgr can now be paused from within a netmgr thread. - Deadlocks due to a conflict between netmgr's pause/resume and listen/stoplistening operations were fixed. [GL #2654]
5633. [doc] The "inline-signing" option was incorrectly described as being inherited from the "options"/"view" levels and was incorrectly accepted at those levels without effect. This has been fixed. [GL #2536]
5624. [func] Task manager events are now processed inside network manager loops. The task manager no longer needs its own set of worker threads, which improves resolver performance. [GL #2638]
--- 9.16.16 released ---
5637. [func] Change the default value of the "max-ixfr-ratio" option to "unlimited". [GL #2671]
5636. [bug] named and named-checkconf did not report an error when multiple zones with the "dnssec-policy" option set were using the same zone file. This has been fixed. [GL #2603]
5635. [bug] Journal compaction could fail when a journal with invalid transaction headers was not detected at startup. This has been fixed. [GL #2670]
5634. [bug] If "dnssec-policy" was active and a private key file was temporarily offline during a rekey event, named could incorrectly introduce replacement keys and break a signed zone. This has been fixed. [GL #2596]
5633. [doc] The "inline-signing" option was incorrectly described as being inherited from the "options"/"view" levels and was incorrectly accepted at those levels without effect. This has been fixed. [GL #2536]
5632. [func] Add a new built-in KASP, "insecure", which is used to transition a zone from a signed to an unsigned state. The existing built-in KASP "none" should no longer be used to unsign a zone. [GL #2645]
5631. [protocol] Update the implementation of the ZONEMD RR type to match RFC 8976. [GL #2658]
5630. [func] Treat DNSSEC responses containing NSEC3 records with iteration counts greater than 150 as insecure. [GL #2445]
5629. [func] Reduce the maximum supported number of NSEC3 iterations that can be configured for a zone to 150. [GL #2642]
5627. [bug] RRSIG(SOA) RRsets placed anywhere other than at the zone apex were triggering infinite resigning loops. This has been fixed. [GL #2650]
5626. [bug] When generating zone signing keys, KASP now also checks for key ID conflicts among newly created keys, rather than just between new and existing ones. [GL #2628]
5625. [bug] A deadlock could occur when multiple "rndc addzone", "rndc delzone", and/or "rndc modzone" commands were invoked simultaneously for different zones. This has been fixed. [GL #2626]
5622. [cleanup] The lib/samples/ directory has been removed, as export versions of libraries are no longer maintained. [GL !4835]
5619. [protocol] Implement draft-vandijk-dnsop-nsec-ttl, updating the protocol such that NSEC(3) TTL values are set to the minimum of the SOA MINIMUM value or the SOA TTL. [GL #2347]
5618. [bug] Change 5149 introduced some inconsistencies in the way record TTLs were presented in cache dumps. These inconsistencies have been eliminated. [GL #389] [GL #2289]
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|
#
8260f9a8 |
| 19-Feb-2021 |
christos <christos@NetBSD.org> |
--- 9.16.12 released ---
5578. [protocol] Make "check-names" accept A records below "_spf", "_spf_rate", and "_spf_verify" labels in order to cater for the "exists" SPF mechanism specified in
--- 9.16.12 released ---
5578. [protocol] Make "check-names" accept A records below "_spf", "_spf_rate", and "_spf_verify" labels in order to cater for the "exists" SPF mechanism specified in RFC 7208 section 5.7 and appendix D.1. [GL #2377]
5577. [bug] Fix the "three is a crowd" key rollover bug in KASP by correctly implementing Equation (2) of the "Flexible and Robust Key Rollover" paper. [GL #2375]
5575. [bug] When migrating to KASP, BIND 9 considered keys with the "Inactive" and/or "Delete" timing metadata to be possible active keys. This has been fixed. [GL #2406]
5572. [bug] Address potential double free in generatexml(). [GL #2420]
5571. [bug] named failed to start when its configuration included a zone with a non-builtin "allow-update" ACL attached. [GL #2413]
5570. [bug] Improve performance of the DNSSEC verification code by reducing the number of repeated calls to dns_dnssec_keyfromrdata(). [GL #2073]
5569. [bug] Emit useful error message when "rndc retransfer" is applied to a zone of inappropriate type. [GL #2342]
5568. [bug] Fixed a crash in "dnssec-keyfromlabel" when using ECDSA keys. [GL #2178]
5567. [bug] Dig now reports unknown dash options while pre-parsing the options. This prevents "-multi" instead of "+multi" from reporting memory usage before ending option parsing with "Invalid option: -lti". [GL #2403]
5566. [func] Add "stale-answer-client-timeout" option, which is the amount of time a recursive resolver waits before attempting to answer the query using stale data from cache. [GL #2247]
5565. [func] The SONAMEs for BIND 9 libraries now include the current BIND 9 version number, in an effort to tightly couple internal libraries with a specific release. [GL #2387]
5562. [security] Fix off-by-one bug in ISC SPNEGO implementation. (CVE-2020-8625) [GL #2354]
5561. [bug] KASP incorrectly set signature validity to the value of the DNSKEY signature validity. This is now fixed. [GL #2383]
5560. [func] The default value of "max-stale-ttl" has been changed from 12 hours to 1 day and the default value of "stale-answer-ttl" has been changed from 1 second to 30 seconds, following RFC 8767 recommendations. [GL #2248]
5456. [func] Added "primaries" as a synonym for "masters" in named.conf, and "primary-only" as a synonym for "master-only" in the parameters to "notify", to bring terminology up-to-date with RFC 8499. [GL #1948]
5362. [func] Limit the size of IXFR responses so that AXFR will be used instead if it would be smaller. This is controlled by the "max-ixfr-ratio" option, which is a percentage representing the ratio of IXFR size to the size of the entire zone. This value cannot exceed 100%, which is the default. [GL #1515]
--- 9.16.11 released ---
5559. [bug] The --with-maxminddb=PATH form of the build-time option enabling support for libmaxminddb was not working correctly. This has been fixed. [GL #2366]
5557. [bug] Prevent RBTDB instances from being destroyed by multiple threads at the same time. [GL #2317]
5556. [bug] Further tweak newline printing in dnssec-signzone and dnssec-verify. [GL #2359]
5555. [bug] server->reload_status was not properly initialized. [GL #2361]
5554. [bug] dnssec-signzone and dnssec-verify were missing newlines between log messages. [GL #2359]
5553. [bug] When reconfiguring named, removing "auto-dnssec" did not turn off DNSSEC maintenance. [GL #2341]
5552. [func] When switching to "dnssec-policy none;", named now permits a safe transition to insecure mode and publishes the CDS and CDNSKEY DELETE records, as described in RFC 8078. [GL #1750]
5551. [bug] named no longer attempts to assign threads to CPUs outside the CPU affinity set. Thanks to Ole Bjørn Hessen. [GL #2245]
5550. [func] dnssec-signzone and named now log a warning when falling back to the "increment" SOA serial method. [GL #2058]
5545. [func] OS support for load-balanced sockets is no longer required to receive incoming queries in multiple netmgr threads. [GL #2137]
5543. [bug] Fix UDP performance issues caused by making netmgr callbacks asynchronous-only. [GL #2320]
5542. [bug] Refactor netmgr. [GL #1920] [GL #2034] [GL #2061] [GL #2194] [GL #2221] [GL #2266] [GL #2283] [GL #2318] [GL #2321]
--- 9.16.10 released ---
5544. [func] Restore the default value of "nocookie-udp-size" to 4096 bytes. [GL #2250]
5541. [func] Adjust the "max-recursion-queries" default from 75 to 100. [GL #2305]
5540. [port] Fix building with native PKCS#11 support for AEP Keyper. [GL #2315]
5539. [bug] Tighten handling of missing DNS COOKIE responses over UDP by falling back to TCP. [GL #2275]
5538. [func] Add NSEC3 support to KASP. A new option for "dnssec-policy", "nsec3param", can be used to set the desired NSEC3 parameters. NSEC3 salt collisions are automatically prevented during resalting. Salt generation is now logged with zone context. [GL #1620]
5534. [bug] The CNAME synthesized from a DNAME was incorrectly followed when the QTYPE was CNAME or ANY. [GL #2280]
--- 9.16.9 released ---
5533. [func] Add the "stale-refresh-time" option, a time window that starts after a failed lookup, during which a stale RRset is served directly from cache before a new attempt to refresh it is made. [GL #2066]
5530. [bug] dnstap did not capture responses to forwarded UPDATE requests. [GL #2252]
5527. [bug] A NULL pointer dereference occurred when creating an NTA recheck query failed. [GL #2244]
5525. [bug] Change 5503 inadvertently broke cross-compilation by replacing a call to AC_LINK_IFELSE() with a call to AC_RUN_IFELSE() in configure.ac. This has been fixed, making cross-compilation possible again. [GL #2237]
5523. [bug] The initial lookup in a zone transitioning to/from a signed state could fail if the DNSKEY RRset was not found. [GL #2236]
5522. [bug] Fixed a race/NULL dereference in TCPDNS send. [GL #2227]
5520. [bug] Fixed a number of shutdown races, reference counting errors, and spurious log messages that could occur in the network manager. [GL #2221]
5518. [bug] Stub zones now work correctly with primary servers using "minimal-responses yes". [GL #1736]
5517. [bug] Do not treat UV_EOF as a TCP4RecvErr or a TCP6RecvErr. [GL #2208]
--- 9.16.8 released ---
5516. [func] The default EDNS buffer size has been changed from 4096 to 1232 bytes. [GL #2183]
5515. [func] Add 'rndc dnssec -rollover' command to trigger a manual rollover for a specific key. [GL #1749]
5514. [bug] Fix KASP expected key size for Ed25519 and Ed448. [GL #2171]
5513. [doc] The ARM section describing the "rrset-order" statement was rewritten to make it unambiguous and up-to-date with the source code. [GL #2139]
5512. [bug] "rrset-order" rules using "order none" were causing named to crash despite named-checkconf treating them as valid. [GL #2139]
5511. [bug] 'dig -u +yaml' failed to display timestamps to the microsecond. [GL #2190]
5510. [bug] Implement the attach/detach semantics for dns_message_t to fix a data race in accessing an already-destroyed fctx->rmessage. [GL #2124]
5509. [bug] filter-aaaa: named crashed upon shutdown if it was in the process of recursing for A RRsets. [GL #1040]
5508. [func] Added new parameter "-expired" for "rndc dumpdb" that also prints expired RRsets (awaiting cleanup) to the dump file. [GL #1870]
5507. [bug] Named could compute incorrect SIG(0) responses. [GL #2109]
5506. [bug] Properly handle failed sysconf() calls, so we don't report invalid memory size. [GL #2166]
5505. [bug] Updating contents of a mixed-case RPZ could cause some rules to be ignored. [GL #2169]
5503. [bug] Cleaned up reference counting of network manager handles, now using isc_nmhandle_attach() and _detach() instead of _ref() and _unref(). [GL #2122]
--- 9.16.7 released ---
5501. [func] Log CDS/CDNSKEY publication. [GL #1748]
5500. [bug] Fix (non-)publication of CDS and CDNSKEY records. [GL #2103]
5499. [func] Add '-P ds' and '-D ds' arguments to dnssec-settime. [GL #1748]
5497. [bug] 'dig +bufsize=0' failed to disable EDNS. [GL #2054]
5496. [bug] Address a TSAN report by ensuring each rate limiter object holds a reference to its task. [GL #2081]
5495. [bug] With query minimization enabled, named failed to resolve ip6.arpa. names that had extra labels to the left of the IPv6 part. [GL #1847]
5494. [bug] Silence the EPROTO syslog message on older systems. [GL #1928]
5493. [bug] Fix off-by-one error when calculating new hash table size. [GL #2104]
5492. [bug] Tighten LOC parsing to reject a period (".") and/or "m" as a value. Fix handling of negative altitudes which are not whole meters. [GL #2074]
5491. [bug] rbtversion->glue_table_size could be read without the appropriate lock being held. [GL #2080]
5489. [bug] Named erroneously accepted certain invalid resource records that were incorrectly processed after subsequently being written to disk and loaded back, as the wire format differed. Such records include: CERT, IPSECKEY, NSEC3, NSEC3PARAM, NXT, SIG, TLSA, WKS, and X25. [GL !3953]
5488. [bug] NTA code needed to have a weak reference on its associated view to prevent the latter from being deleted while NTA tests were being performed. [GL #2067]
5486. [func] Add 'rndc dnssec -checkds' command, which signals to named that the DS record for a given zone or key has been updated in the parent zone. [GL #1613]
--- 9.16.6 released ---
5484. [func] Expire zero TTL records quickly rather than using them for stale answers. [GL #1829]
5483. [func] A new configuration option "stale-cache-enable" has been introduced to enable or disable keeping stale answers in cache. [GL #1712]
5482. [bug] If the Duplicate Address Detection (DAD) mechanism had not yet finished after adding a new IPv6 address to the system, BIND 9 would fail to bind to IPv6 addresses in a tentative state. [GL #2038]
5481. [security] "update-policy" rules of type "subdomain" were incorrectly treated as "zonesub" rules, which allowed keys used in "subdomain" rules to update names outside of the specified subdomains. The problem was fixed by making sure "subdomain" rules are again processed as described in the ARM. (CVE-2020-8624) [GL #2055]
5480. [security] When BIND 9 was compiled with native PKCS#11 support, it was possible to trigger an assertion failure in code determining the number of bits in the PKCS#11 RSA public key with a specially crafted packet. (CVE-2020-8623) [GL #2037]
5479. [security] named could crash in certain query resolution scenarios where QNAME minimization and forwarding were both enabled. (CVE-2020-8621) [GL #1997]
5478. [security] It was possible to trigger an assertion failure by sending a specially crafted large TCP DNS message. (CVE-2020-8620) [GL #1996]
5477. [bug] The idle timeout for connected TCP sockets, which was previously set to a high fixed value, is now derived from the client query processing timeout configured for a resolver. [GL #2024]
5476. [security] It was possible to trigger an assertion failure when verifying the response to a TSIG-signed request. (CVE-2020-8622) [GL #2028]
5475. [bug] Wildcard RPZ passthru rules could incorrectly be overridden by other rules that were loaded from RPZ zones which appeared later in the "response-policy" statement. This has been fixed. [GL #1619]
5474. [bug] dns_rdata_hip_next() failed to return ISC_R_NOMORE when it should have. [GL !3880]
5473. [func] The RBT hash table implementation has been changed to use a faster hash function (HalfSipHash2-4) and Fibonacci hashing for better distribution. Setting "max-cache-size" now preallocates a fixed-size hash table so that rehashing does not cause resolution brownouts while the hash table is grown. [GL #1775]
5471. [bug] The introduction of KASP support inadvertently caused the second field of "sig-validity-interval" to always be calculated in hours, even in cases when it should have been calculated in days. This has been fixed. (Thanks to Tony Finch.) [GL !3735]
5469. [port] On illumos, a constant called SEC is already defined in <sys/time.h>, which conflicts with an identically named constant in libbind9. This conflict has been resolved. [GL #1993]
5468. [bug] Addressed potential double unlock in process_fd(). [GL #2005]
5466. [bug] Addressed an error in recursive clients stats reporting. [GL #1719]
5465. [func] Added fallback to built-in trust-anchors, managed-keys, or trusted-keys if the bindkeys-file (bind.keys) cannot be parsed. [GL #1235]
5464. [bug] Requesting more than 128 files to be saved when rolling dnstap log files caused a buffer overflow. This has been fixed. [GL #1989]
5462. [bug] Move LMDB locking from LMDB itself to named. [GL #1976]
5461. [bug] The STALE rdataset header attribute was updated while the write lock was not being held, leading to incorrect statistics. The header attributes are now converted to use atomic operations. [GL #1475]
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