Use After Free The advisory has been revoked - it doesn't affect any version of package firefox-debugsource (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-FIREFOXDEBUGSOURCE-2420905
- published10 Mar 2022
- disclosed8 Mar 2022
Introduced: 8 Mar 2022
CVE-2022-26381 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-debugsource package and not the firefox-debugsource package as distributed by Centos.
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://access.redhat.com/security/cve/CVE-2022-26381
- https://access.redhat.com/errata/RHSA-2022:0818
- https://access.redhat.com/errata/RHSA-2022:0824
- https://access.redhat.com/errata/RHSA-2022:0845
- https://access.redhat.com/errata/RHSA-2022:0850
- 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/