Memory safety bugs present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. 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 < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2023-09-27T14:13:25.411Z

Updated: 2024-08-02T07:52:07.759Z

Reserved: 2023-09-25T15:03:44.531Z

Link: CVE-2023-5176

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-09-27T15:19:42.767

Modified: 2023-10-12T02:56:05.727

Link: CVE-2023-5176

cve-icon Redhat

Severity : Important

Publid Date: 2023-09-26T00:00:00Z

Links: CVE-2023-5176 - Bugzilla