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

[Ubuntu Archive Robot]

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

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