Use After Free Affecting firefox package, versions <0:91.7.0-3.0.1.el7_9
Threat Intelligence
EPSS
0.48% (77th
percentile)
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-2604955
- published 10 Apr 2022
- disclosed 22 Dec 2022
Introduced: 10 Apr 2022
CVE-2022-26381 Open this link in a new tabHow to fix?
Upgrade Oracle:7 firefox to version 0:91.7.0-3.0.1.el7_9 or higher.
This issue was patched in ELSA-2022-0824.
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.
An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
References
- https://linux.oracle.com/cve/CVE-2022-26381.html
- https://linux.oracle.com/errata/ELSA-2022-0818.html
- https://linux.oracle.com/errata/ELSA-2022-0824.html
- https://linux.oracle.com/errata/ELSA-2022-0845.html
- https://linux.oracle.com/errata/ELSA-2022-0850.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1736243
- https://www.mozilla.org/security/advisories/mfsa2022-10/
- https://www.mozilla.org/security/advisories/mfsa2022-11/
- https://www.mozilla.org/security/advisories/mfsa2022-12/
CVSS Scores
version 3.1