CVE-2022-46881

high

Description

An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.6, and Thunderbird < 102.6.

References

https://www.mozilla.org/security/advisories/mfsa2022-53/

https://bugzilla.mozilla.org/show_bug.cgi?id=1770930

https://www.mozilla.org/security/advisories/mfsa2022-52/

https://www.mozilla.org/security/advisories/mfsa2022-44/

https://security.gentoo.org/glsa/202305-06

https://security.gentoo.org/glsa/202305-13

Details

Source: MITRE

Published: 2022-12-22

Updated: 2023-05-03

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH