vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-23997): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Apr 26, 2021 | Apr 27, 2021 | Nov 7, 2024 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Apr 26, 2021
Added
Apr 27, 2021
Modified
Nov 7, 2024
Description
Due to unexpected data type conversions, a use-after-free could have occurred when interacting with the font cache. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox
Solution
ubuntu-upgrade-firefox
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