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Package "python3-openssl"

Name: python3-openssl

Description:

Python 3 wrapper around the OpenSSL library
Latest version: 23.2.0-1ubuntu0.1
Release: noble (24.04)
Level: security
Repository: main
Head package: pyopenssl
Homepage: https://pyopenssl.org/

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Repository Area Version
base main 23.2.0-1
updates main 23.2.0-1ubuntu0.1

Changelog

Version: 23.2.0-1ubuntu0.1 2026-03-23 14:08:02 UTC

  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

 -- Marc Deslauriers <email address hidden> Wed, 18 Mar 2026 13:50:47 -0400
CVE-2026-27448 pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 0.14.0 and prior to version 26.0.0, if a user provided callback to `set
CVE-2026-27459 pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to `set


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