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Amazon Linux AMI 2: CVE-2022-28281: Security patch for thunderbird (ALAS-2022-1789)

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Amazon Linux AMI 2: CVE-2022-28281: Security patch for thunderbird (ALAS-2022-1789)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/04/2022
Created
07/16/2022
Added
07/04/2022
Modified
01/04/2023

Description

If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would have occurred leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.

Solution(s)

  • amazon-linux-ami-2-upgrade-thunderbird
  • amazon-linux-ami-2-upgrade-thunderbird-debuginfo

References

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