vulnerability
Debian: CVE-2021-4127: firefox-esr, thunderbird -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Dec 22, 2022 | Jan 4, 2023 | Mar 30, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Dec 22, 2022
Added
Jan 4, 2023
Modified
Mar 30, 2026
Description
An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9.
Solutions
debian-upgrade-firefox-esrdebian-upgrade-thunderbird
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