[ubuntu/noble-security] bind9 1:9.18.30-0ubuntu0.24.04.2 (Accepted)

[Marc Deslauriers]

bind9 (1:9.18.30-0ubuntu0.24.04.2) noble-security; urgency=medium

  * SECURITY UPDATE: Many records in the additional section cause CPU
    exhaustion
    - debian/patches/CVE-2024-11187.patch: limit the additional processing
      for large RDATA sets in bin/tests/*, lib/dns/include/dns/rdataset.h,
      lib/dns/rbtdb.c, lib/dns/rdataset.c, lib/dns/resolver.c,
      lib/ns/query.c.
    - CVE-2024-11187
  * SECURITY UPDATE: DNS-over-HTTPS implementation suffers from multiple
    issues under heavy query load
    - debian/patches/CVE-2024-12705.patch: fix flooding issues in
      lib/isc/netmgr/http.c, lib/isc/netmgr/netmgr-int.h,
      lib/isc/netmgr/netmgr.c, lib/isc/netmgr/tcp.c,
      lib/isc/netmgr/tlsstream.c. 
    - CVE-2024-12705

bind9 (1:9.18.30-0ubuntu0.24.04.1) noble; urgency=medium

  * New upstream release 9.18.30 (LP: #2073310)
    - Features:
      + Print initial working directory during named startup, and changed
        working directory when loading or reloading the configuration file
      + Add max-query-restarts configuration statement
    - Updates:
      + Restrain named to specified number of cores when running via taskset,
        cpuset, or numactl
      + Reduce default max-recursion-queries value from 100 to 32
      + Raise the log level of priming failures
    - Bug Fixes:
      + Fix privacy verification of EDDSA keys
      + Fix algorithm rollover bug when there are two keys with the same keytag
      + Return SERVFAIL for a too long CNAME chain
      + Reconfigure catz member zones during named reconfiguration
      + Update key lifetime and metadata after dnssec-policy reconfiguration
      + Fix generation of 6to4-self name expansion from IPv4 address
      + Fix invalid dig +yaml output
      + Reject zero-length ALPN during SVBC ALPN text parsing
      + Fix false QNAME minimisation error being reported
      + Fix dig +timeout argument when using +http
    - See https://bind9.readthedocs.io/en/v9.18.30/notes.html for additional
      information.
  * d/p/0002-Add-support-for-reporting-status-via-sd_notify.patch: Refresh for
    new version

Date: 2025-01-28 15:09:31.756094+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/bind9/1:9.18.30-0ubuntu0.24.04.2
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