CVE-2023-6860 The advisory has been revoked - it doesn't affect any version of package MozillaThunderbird (opens in a new tab)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-SLES154-MOZILLATHUNDERBIRD-6147549
- published9 Jan 2024
- disclosed7 Jan 2024
Introduced: 7 Jan 2024
CVE-2023-6860 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.4.
NVD Description
Note: Versions mentioned in the description apply only to the upstream MozillaThunderbird package and not the MozillaThunderbird package as distributed by SLES.
The VideoBridge allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
- https://www.suse.com/security/cve/CVE-2023-6860.html
- https://bugzilla.suse.com/1217974
- https://bugzilla.mozilla.org/show_bug.cgi?id=1854669
- https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html
- https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html
- https://security.gentoo.org/glsa/202401-10
- https://www.debian.org/security/2023/dsa-5581
- https://www.debian.org/security/2023/dsa-5582
- https://www.mozilla.org/security/advisories/mfsa2023-54/
- https://www.mozilla.org/security/advisories/mfsa2023-55/
- https://www.mozilla.org/security/advisories/mfsa2023-56/