- ------------------------------------------------------------------------- Debian LTS Advisory DLA-3331-2 [email protected] https://www.debian.org/lts/security/ Chris Lamb February 27, 2023 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : python-cryptography Version : 2.6.1-3+deb10u4 CVE ID : CVE-2023-23931 It was discovered that there was a regression in the previous fix for python-cryptography, a Python library offering a number of encryption and cryptography primitives. The original issue was that there was a potential memory corrution vulnerability. However, the change introduced a regression due to incorrectly backporting upstream's patch to the (older) version in Debian LTS. For Debian 10 buster, this problem has been fixed in version 2.6.1-3+deb10u4. We recommend that you upgrade your python-cryptography packages. For the detailed security status of python-cryptography please refer to its security tracker page at: https://security-tracker.debian.org/tracker/python-cryptography Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS
Debian LTS: DLA-3331-2: python-cryptography security update
February 27, 2023
It was discovered that there was a regression in the previous fix for python-cryptography, a Python library offering a number of encryption and cryptography primitives
Summary
The original issue was that there was a potential memory corrution
vulnerability. However, the change introduced a regression due to
incorrectly backporting upstream's patch to the (older) version in
Debian LTS.
For Debian 10 buster, this problem has been fixed in version
2.6.1-3+deb10u4.
We recommend that you upgrade your python-cryptography packages.
For the detailed security status of python-cryptography please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/python-cryptography
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Severity
Package : python-cryptography
Version : 2.6.1-3+deb10u4
CVE ID : CVE-2023-23931
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