Use After Free Affecting thunderbird package, versions <1:91.8.0-1
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Test your applications- Snyk ID SNYK-DEBIAN12-THUNDERBIRD-2441806
- published 6 Apr 2022
- disclosed 22 Dec 2022
Introduced: 6 Apr 2022
CVE-2022-28282 Open this link in a new tabHow to fix?
Upgrade Debian:12 thunderbird to version 1:91.8.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
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.