Alma Linux: CVE-2021-29980: Important: thunderbird security update (Multiple Advisories)
7
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
08/17/2021
05/05/2022
05/04/2022
05/04/2022
Description
Uninitialized memory in a canvas object could have caused an incorrect free() leading 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)
- alma-upgrade-firefox
- alma-upgrade-thunderbird
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