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vulnerability

MFSA2022-37 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.13 (CVE-2022-38478)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Aug 23, 2022
Added
Aug 24, 2022
Modified
Jun 21, 2026

Description

Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.

Solution

mozilla-thunderbird-upgrade-91_13
Title
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