[ubuntu/jammy-updates] avahi 0.8-5ubuntu5.4 (Accepted)

Ubuntu Archive Robot ubuntu-archive-robot at lists.canonical.com
Mon Jan 19 13:28:25 UTC 2026


avahi (0.8-5ubuntu5.4) jammy-security; urgency=medium

  * SECURITY UPDATE: Denial of service when creating a record browser.
    - debian/patches/CVE-2025-68276.patch: Add AVAHI_LOOKUP_USE_WIDE_AREA and
      wide area use check in avahi-core/browse.c.
    - CVE-2025-68276
  * SECURITY UPDATE: Denial of service after CNAME expiration.
    - debian/patches/CVE-2025-68468.patch: Remove assert in
      avahi-core/browse.c.
    - CVE-2025-68468
  * SECURITY UPDATE: Denial of service on receiving CNAME resource records.
    - debian/patches/CVE-2025-68471.patch: Change assert to return on
      wide_area check in avahi-core/browse.c.
    - CVE-2025-68471

Date: 2026-01-16 20:41:11.727167+00:00
Changed-By: Hlib Korzhynskyy <hlib.korzhynskyy at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/avahi/0.8-5ubuntu5.4
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