[ubuntu/focal-security] python-cryptography 2.8-3ubuntu0.3 (Accepted)
Jorge Sancho Larraz
jorge.sancho.larraz at canonical.com
Mon Mar 4 13:10:05 UTC 2024
python-cryptography (2.8-3ubuntu0.3) focal-security; urgency=medium
* SECURITY UPDATE: exposure of confidential data
- debian/patches/CVE-2023-50782.patch: update bindings in
src/_cffi_src/openssl/rsa.py to be compatible with new openssl version
31.1.1f-1ubuntu2.22, which fixes the issue by changing PKCS#1 v1.5 RSA to
return random output instead of an exception when detecting wrong padding
- CVE-2023-50782
Date: 2024-02-29 15:53:12.685552+00:00
Changed-By: Jorge Sancho Larraz <jorge.sancho.larraz at canonical.com>
https://launchpad.net/ubuntu/+source/python-cryptography/2.8-3ubuntu0.3
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