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Rocky Linux: CVE-2021-43529: thunderbird (RLSA-2021-4130)

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Rocky Linux: CVE-2021-43529: thunderbird (RLSA-2021-4130)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/16/2023
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

Description

Thunderbird versions prior to 91.3.0 are vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures.

Solution(s)

  • rocky-upgrade-thunderbird
  • rocky-upgrade-thunderbird-debuginfo
  • rocky-upgrade-thunderbird-debugsource

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