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Amazon Linux AMI 2: CVE-2018-12393: Security patch for thunderbird (ALAS-2019-1157)

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Amazon Linux AMI 2: CVE-2018-12393: Security patch for thunderbird (ALAS-2019-1157)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
02/28/2019
Created
05/08/2020
Added
04/27/2020
Modified
09/30/2022

Description

A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. *Note: 64-bit builds are not vulnerable to this issue.*. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

Solution(s)

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

References

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