By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2022-12-22T00:00:00

Updated: 2024-08-03T05:48:37.678Z

Reserved: 2022-03-31T00:00:00

Link: CVE-2022-28282

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-12-22T20:15:23.430

Modified: 2022-12-30T20:54:24.850

Link: CVE-2022-28282

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-04-05T00:00:00Z

Links: CVE-2022-28282 - Bugzilla