CVEvulnerability
CVE-2021-4127
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-12-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited.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.
Affected configurations
• mozilla firefox esr (< 78.9.0)
• mozilla thunderbird (< 78.9.0)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1691547 Exploit, Issue Tracking, Patch, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-11/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-12/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1691547 Exploit, Issue Tracking, Patch, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-11/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-12/ Vendor Advisory