Vulnerabilities > CVE-2021-4127 - Unspecified vulnerability in Mozilla Thunderbird
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited.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.
Vulnerable Configurations
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1691547
- https://bugzilla.mozilla.org/show_bug.cgi?id=1691547
- https://www.mozilla.org/security/advisories/mfsa2021-11/
- https://www.mozilla.org/security/advisories/mfsa2021-11/
- https://www.mozilla.org/security/advisories/mfsa2021-12/
- https://www.mozilla.org/security/advisories/mfsa2021-12/