CVE-2022-1196

medium

Description

After a VR Process is destroyed, a reference to it may have been retained and used, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8 and Firefox ESR < 91.8.

References

https://www.mozilla.org/security/advisories/mfsa2022-15/

https://www.mozilla.org/security/advisories/mfsa2022-14/

https://bugzilla.mozilla.org/show_bug.cgi?id=1750679

Details

Source: Mitre, NVD

Published: 2022-12-22

Updated: 2022-12-29

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium