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SUSE: CVE-2020-36242: SUSE Linux Security Advisory

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SUSE: CVE-2020-36242: SUSE Linux Security Advisory

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
02/07/2021
Created
03/02/2021
Added
02/27/2021
Modified
10/22/2021

Description

In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.

Solution(s)

  • suse-upgrade-python-cryptography
  • suse-upgrade-python2-cryptography
  • suse-upgrade-python3-cryptography

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