MFSA2021-36 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91 (CVE-2021-29985)
7
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
08/17/2021
08/12/2021
09/16/2021
04/19/2024
Description
A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
Solution(s)
- mozilla-thunderbird-upgrade-91_0
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