Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
History

Tue, 15 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-04-15T18:22:41.330Z

Reserved: 2022-05-26T00:00:00.000Z

Link: CVE-2022-31747

cve-icon Vulnrichment

Updated: 2024-08-03T07:26:01.104Z

cve-icon NVD

Status : Modified

Published: 2022-12-22T20:15:30.387

Modified: 2025-04-15T19:15:59.517

Link: CVE-2022-31747

cve-icon Redhat

Severity : Important

Publid Date: 2022-05-31T00:00:00Z

Links: CVE-2022-31747 - Bugzilla