[ubuntu/jammy-security] bind9 1:9.18.12-0ubuntu0.22.04.2 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Jun 21 17:06:20 UTC 2023

bind9 (1:9.18.12-0ubuntu0.22.04.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Configured cache size limit can be significantly
    - debian/patches/CVE-2023-2828.patch: fix cache expiry in
    - CVE-2023-2828
  * SECURITY UPDATE: Exceeding the recursive-clients quota may cause named
    to terminate unexpectedly when stale-answer-client-timeout is set to 0
    - debian/patches/CVE-2023-2911.patch: fix refreshing queries in
    - CVE-2023-2911

bind9 (1:9.18.12-0ubuntu0.22.04.1) jammy; urgency=medium

  * New upstream releases 9.18.2 - 9.18.12 (LP: #2003586)
    - Updates:
      + update-quota option
      + named -V shows supported cryptographic algorithms
      + Catalog Zones schema version 2 support in named
      + DNS error support Stale Answer and Stale NXDOMAIN Answer
      + Remote TLS certificate verification support
      + reusereport option
    - Bug Fixes Include:
      + Fix crash when using dig with +nssearch and +tcp (LP: #1258003)
      + Fix incomplete results using dig with +nssearch (LP: #1970252)
      + Fix loading of preinstalled plugins (LP: #2006972)
      + CVE-2022-2795, CVE-2022-2881, CVE-2022-2906, CVE-2022-3080,
        CVE-2022-38178, CVE-2022-3094, CVE-2022-3736, CVE-2022-3924,
      + Fix thread safety in dns_dispatch
      + Fix ADB quota management in resolver
      + Fix Prohibited DNS error on allow-recursion
      + Fix crash when restarting server with active statschannel connection
      + Fix use after free for catalog zone processing
      + Fix leak of dns_keyfileio_t objects
      + Fix nslookup failure to use port option when record type ANY is used
      + Fix crash on dnssec-policy zone with NSEC3 and inline-signing turned on
      + Fix inheritance when setting remote server port
      + Fix assertion error when accessing statistics channel
      + Fix rndc dumpdb -expired for stuck cache
      + Fix check for other name servers after receiving FORMERR
      + Fix deletion of CDS after zone sign
      + Fix dighost query context management
      + Fix dig hanging due to IPv4 mapped IPv6 address
      + See https://bind9.readthedocs.io/en/v9_18_12/notes.html#notes-for-bind-9-18-12
        for additional bug fixes and information
  * Improve dep-8 test suite (LP: #2003584):
    - d/t/zonetest: Add dep8 test for checking the domain zone creation process
    - d/t/control: Add new test outline
  * d/bind9-doc.docs: Stop installing removed file doc/misc/options.active
  * Remove patches for bugs LP #1964400 and LP #1964686 fixed upstream:
    - lp1964400-lp1964686-Fix-an-issue-in-dig-when-retrying-with-the-next-serv
    - lp1964400-lp1964686-When-resending-a-UDP-request-insert-the-query-to-the
    - lp1964400-lp1964686-Add-digdelv-system-test-to-check-timed-out-result-fo
    - lp1964400-lp1964686-After-dig-request-errors-try-to-use-other-servers-wh
    - lp1964400-lp1964686-Add-digdelv-system-test-to-check-that-dig-tries-othe
    - lp1964400-lp1964686-Fix-dig-error-when-trying-the-next-server-after-a-TC
    - lp1964400-lp1964686-Add-various-dig-host-tests-for-TCP-UDP-socket-error-
  * Remove CVE patches fixed upstream:
    - debian/patches/CVE-2022-1183.patch
      [Included in upstream release 9.18.3]
    - debian/patches/CVE-2022-2795.patch
    - debian/patches/CVE-2022-2881.patch
    - debian/patches/CVE-2022-2906.patch
    - debian/patches/CVE-2022-3080.patch
    - debian/patches/CVE-2022-38178.patch
      [Included in upstream release 9.18.7]
    - debian/patches/CVE-2022-3094.patch
    - debian/patches/CVE-2022-3736.patch
    - debian/patches/CVE-2022-3924.patch
      [Included in upstream release 9.18.11]

Date: 2023-06-20 14:15:20.485339+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
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