CVE-2022-2505

high

Description

Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.1, Firefox < 103, and Thunderbird < 102.1.

References

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1769739%2C1772824

https://www.mozilla.org/security/advisories/mfsa2022-28/

https://www.mozilla.org/security/advisories/mfsa2022-30/

https://www.mozilla.org/security/advisories/mfsa2022-32/

Details

Source: Mitre, NVD

Published: 2022-12-22

CVSS v3

Base Score: 8.8

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

Severity: High