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MFSA2022-15 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.8 (CVE-2022-28285)

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MFSA2022-15 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.8 (CVE-2022-28285)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
04/05/2022
Created
04/08/2022
Added
04/07/2022
Modified
01/04/2023

Description

When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.

Solution(s)

  • mozilla-thunderbird-upgrade-91_8

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