[ubuntu/noble-security] twisted 24.3.0-1ubuntu0.2 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Jun 3 13:53:17 UTC 2026


twisted (24.3.0-1ubuntu0.2) noble-security; urgency=medium

  * SECURITY UPDATE: DNS name decompression denial of service
    - debian/patches/CVE-2026-42304-1.patch: fix denial of service in
      twisted.names mitigation in src/twisted/names/dns.py,
      src/twisted/names/test/test_dns.py.
    - debian/patches/CVE-2026-42304-2.patch: Update src/twisted/names/dns.py.
    - debian/patches/CVE-2026-42304-3.patch: Update
      src/twisted/names/test/test_dns.py.
    - debian/patches/CVE-2026-42304-4.patch: names: Refactor DNS compression
      mitigation in src/twisted/names/dns.py,
      src/twisted/names/newsfragments/12626.bugfix,
      src/twisted/names/test/test_dns.py.
    - debian/patches/CVE-2026-42304-5.patch: names: fix changes in
      src/twisted/names/dns.py, src/twisted/names/test/test_dns.py.
    - debian/patches/CVE-2026-42304-6.patch: Update
      src/twisted/names/newsfragments/12626.bugfix.
    - CVE-2026-42304

Date: 2026-05-22 15:51:11.159999+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/twisted/24.3.0-1ubuntu0.2
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