Vulnerability Monitor

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CVE-2021-4127

An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited.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.

Published

2022-12-22T20:15:11.787

Last Modified

2025-04-16T16:15:18.627

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox_esr	< 78.9.0	Yes
Application	mozilla	thunderbird	< 78.9.0	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1691547 Exploit, Issue Tracking, Patch, Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2021-11/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2021-12/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1691547 Exploit, Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2021-11/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2021-12/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)