vulnerability
MFSA2021-54 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.4.0 (CVE-2021-4129)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Dec 7, 2021 | Dec 17, 2021 | Jan 28, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Dec 7, 2021
Added
Dec 17, 2021
Modified
Jan 28, 2025
Description
Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox
Solution
mozilla-thunderbird-upgrade-91_4
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.