[ubuntu/jammy-security] python3.10 3.10.12-1~22.04.10 (Accepted)

Hlib Korzhynskyy hlib.korzhynskyy at canonical.com
Mon Jun 16 12:05:09 UTC 2025


python3.10 (3.10.12-1~22.04.10) jammy-security; urgency=medium

  * SECURITY UPDATE: incorrect address list folding
    - debian/patches/CVE-2025-1795-1.patch: don't encode list separators in
      Lib/email/_header_value_parser.py,
      Lib/test/test_email/test__header_value_parser.py.
    - debian/patches/CVE-2025-1795-2.patch: fix AttributeError in the email
      module in Lib/email/_header_value_parser.py,
      Lib/test/test_email/test__header_value_parser.py.
    - CVE-2025-1795
  * SECURITY UPDATE: DoS via bytes.decode with unicode_escape
    - debian/patches/CVE-2025-4516.patch: fix use-after-free in the
      unicode-escape decoder with an error handler in
      Include/cpython/bytesobject.h, Include/cpython/unicodeobject.h,
      Lib/test/test_codeccallbacks.py, Lib/test/test_codecs.py,
      Objects/bytesobject.c, Objects/unicodeobject.c,
      Parser/string_parser.c.
    - CVE-2025-4516

Date: 2025-05-27 21:32:13.582241+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
Maintainer: Matthias Klose <m1 at klose.in-berlin.de>
Signed-By: Hlib Korzhynskyy <hlib.korzhynskyy at canonical.com>
https://launchpad.net/ubuntu/+source/python3.10/3.10.12-1~22.04.10
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