[ubuntu/jammy-security] pycryptodome 3.11.0+dfsg1-3ubuntu0.1 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Tue Jan 23 13:35:35 UTC 2024


pycryptodome (3.11.0+dfsg1-3ubuntu0.1) jammy-security; urgency=medium

  * SECURITY UPDATE: side-channel leakage for OAEP decryption
    - debian/patches/CVE-2023-52323-1.patch: fix side-channel leakage in
      RSA decryption.
    - debian/patches/CVE-2023-52323-2.patch: avoid changing signature of
      RSA._decrypt() method if possible.
    - debian/patches/CVE-2023-52323-3.patch: use constant-time (faster)
      padding decoding also for OAEP.
    - CVE-2023-52323

Date: 2024-01-19 15:06:55.076985+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/pycryptodome/3.11.0+dfsg1-3ubuntu0.1
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