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[Bug 2028413] Re: MRE updates of bind9 for focal, jammy and lunar

 

Hello Bryce, or anyone else affected,

Accepted bind9 into jammy-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/bind9/1:9.18.18-0ubuntu0.22.04.1 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
jammy to verification-done-jammy. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-jammy. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: bind9 (Ubuntu Jammy)
       Status: In Progress => Fix Committed

** Tags added: verification-needed verification-needed-jammy

** Changed in: bind9 (Ubuntu Lunar)
       Status: In Progress => Fix Committed

** Tags added: verification-needed-lunar

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https://bugs.launchpad.net/bugs/2028413

Title:
  MRE updates of bind9 for focal, jammy and lunar

Status in bind-dyndb-ldap package in Ubuntu:
  Fix Released
Status in bind9 package in Ubuntu:
  Fix Released
Status in bind-dyndb-ldap source package in Focal:
  Triaged
Status in bind9 source package in Focal:
  Triaged
Status in bind-dyndb-ldap source package in Jammy:
  In Progress
Status in bind9 source package in Jammy:
  Fix Committed
Status in bind-dyndb-ldap source package in Lunar:
  In Progress
Status in bind9 source package in Lunar:
  Fix Committed

Bug description:
  This bug tracks an update for the bind9 package, moving to versions:

   * lunar (23.04): bind9 9.18.18
   * jammy (22.04): bind9 9.18.18
   * focal (20.04): bind9 9.16.43

  These updates include bug fixes following the SRU policy exception
  defined at https://wiki.ubuntu.com/Bind9Updates.

  [Upstream changes]

  9.18.13-9.18.18 for lunar and jammy:

  Updates:

  Mark a primary server as temporarily unreachable when a TCP connection response to an SOA query times out, matching behavior of a refused TCP connection.
  Mark dialup and heartbeat-interval options as deprecated.
  Retry DNS queries without an EDNS COOKIE when the first response is FORMERR with the EDNS COOKIE that was sent originally.
  Use NS records for the relaxed QNAME minimization mode to reduce the number of queries from named.
  Mark TKEY mode 2 as deprecated.
  Mark delegation-only and root-delegation-only as deprecated.
  Run RPZ and catalog zone updates on specialized offload threads to reduce blocked query processing time.

  Bug Fixes:

  Fix assertion failure from processing already-queued queries while server is being reconfigured or cache is being flushed.
  Fix failure to load zones containing resource records with a TTL value larger than 86400 seconds when dnssec-policy is set to insecure.
  Fix the ability to read HMAC-MD5 key files (LP: #2015176).
  Fix stability issues with the catalog zone implementation.
  Fix bind9 getting stuck when listen-on statement for HTTP is removed from configuration.
  Do not return delegation from cache after stale-answer-client-timeout.
  Fix failure to auto-tune clients-per-query limit in some situations.
  Fix proper timeouts when using max-transfer-time-in and max-transfer-idle-in statements.
  Bring rndc read timeout back to 60 seconds from 30.
  Treat libuv returning ISC_R_INVALIDPROTO as a network error.
  Clean up empty-non-terminal NSEC3 records.
  Fix log file rotation cleanup for absolute file path destinations.
  Fix various catalog zone processing crashes.
  Fix transfer hang when downloading large zones over TLS.
  Fix named crash when adding a new zone into the configuration file for a name which was already configured as a member zone for a catalog zone.
  Delay DNSSEC key queries until all zones have finished loading.

  CVE Fixes - already available as patches:

  CVE-2023-2828
  CVE-2023-2911

  For full release notes, see:
  https://bind9.readthedocs.io/en/v9.18.18/notes.html#notes-for-
  bind-9-18-18

  While there are behavioral changes in this release, I was unable to
  find any backwards-incompatible changes. Some features were marked as
  deprecated, but are still usable as they were before. Other changes
  are related to performance and timeout management, neither of which
  should change how bind9 works, but are worth keeping an eye on in case
  any regressions arise.

  [Test Plan]

  DEP-8 test results:

  simpletest PASS
  validation FLAKY non-zero exit status 1
  zonetest PASS
  dyndb-ldap PASS

  validation is known to be broken in its current state, both due to a
  need for internet access and incorrect output checking, so the failure
  is expected.

  [Other Information]

  Note to SRU team: this update must happen together with src:bind-dyndb-ldap, and in a particular order:
  - first src:bind9 must be accepted
  - once src:bind9 is fully built in all architectures, *then* src:bind-dyndb-ldap can be accepted. In other words, src:bind-dyndb-ldap must build with the new src:bind9 version.
  - it is expected that until both packages are in proposed and built in the correct order, DEP8 tests will fail. That's our safeguard against mistakenly releasing them out of sync

  [Regression Potential]

  Upstream has an extensive build and integration test suite. So
  regressions would likely arise from a change in interaction with
  Ubuntu-specific integrations.

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