Improper Restriction of Rendered UI Layers or Frames The advisory has been revoked - it doesn't affect any version of package firefox-debugsource (opens in a new tab)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-2399458
- published11 Feb 2022
- disclosed8 Feb 2022
Introduced: 8 Feb 2022
CVE-2022-22756 (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.
If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
References
- https://access.redhat.com/security/cve/CVE-2022-22756
- https://access.redhat.com/errata/RHSA-2022:0510
- https://access.redhat.com/errata/RHSA-2022:0514
- https://access.redhat.com/errata/RHSA-2022:0535
- https://access.redhat.com/errata/RHSA-2022:0538
- https://bugzilla.mozilla.org/show_bug.cgi?id=1317873
- https://www.mozilla.org/security/advisories/mfsa2022-04/
- https://www.mozilla.org/security/advisories/mfsa2022-05/
- https://www.mozilla.org/security/advisories/mfsa2022-06/