Use After Free Affecting firefox package, versions <0:91.8.0-1.0.1.el7_9
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ORACLE7-FIREFOX-2605632
- published 10 Apr 2022
- disclosed 22 Dec 2022
Introduced: 10 Apr 2022
CVE-2022-28282 Open this link in a new tabHow to fix?
Upgrade Oracle:7 firefox to version 0:91.8.0-1.0.1.el7_9 or higher.
This issue was patched in ELSA-2022-1284.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Oracle.
See How to fix? for Oracle:7 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.
References
- https://linux.oracle.com/cve/CVE-2022-28282.html
- https://linux.oracle.com/errata/ELSA-2022-1284.html
- https://linux.oracle.com/errata/ELSA-2022-1287.html
- https://linux.oracle.com/errata/ELSA-2022-1301.html
- https://linux.oracle.com/errata/ELSA-2022-1302.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
- https://www.mozilla.org/security/advisories/mfsa2022-13/
- https://www.mozilla.org/security/advisories/mfsa2022-14/
- https://www.mozilla.org/security/advisories/mfsa2022-15/