Use After Free Affecting firefox package, versions <0:91.7.0-3.0.1.el7_9
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Test your applications- Snyk ID SNYK-ORACLE7-FIREFOX-2602607
- published 10 Apr 2022
- disclosed 22 Dec 2022
Introduced: 10 Apr 2022
CVE-2022-26485 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.
Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
References
- https://linux.oracle.com/cve/CVE-2022-26485.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=1758062
- https://www.mozilla.org/security/advisories/mfsa2022-09/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog