[ubuntu/noble-updates] pyopenssl 23.2.0-1ubuntu0.1 (Accepted)

Ubuntu Archive Robot ubuntu-archive-robot at lists.canonical.com
Mon Mar 23 14:29:30 UTC 2026


pyopenssl (23.2.0-1ubuntu0.1) noble-security; urgency=medium

  * SECURITY UPDATE: Unhandled exceptions in set_tlsext_servername_callback
    - debian/patches/CVE-2026-27448.patch: handle exceptions in callbacks
      in src/OpenSSL/SSL.py, tests/test_ssl.py.
    - CVE-2026-27448
  * SECURITY UPDATE: Buffer overflow via DTLS cookie callback
    - debian/patches/CVE-2026-27459.patch: fix buffer overflow in DTLS
      cookie generation callback in src/OpenSSL/SSL.py, tests/test_ssl.py.
    - CVE-2026-27459

Date: 2026-03-18 20:52:10.389129+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/pyopenssl/23.2.0-1ubuntu0.1
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