Ubuntu: USN-4942-1 (CVE-2021-29952): Firefox vulnerability
5
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
05/10/2021
05/13/2021
05/11/2021
03/22/2023
Description
When Web Render components were destructed, a race condition could have caused undefined behavior, and we presume that with enough effort may have been exploitable to run arbitrary code. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
Solution(s)
- ubuntu-upgrade-firefox
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