Race Condition Affecting thunderbird package, versions <1:102.14.0-1~deb12u1
Threat Intelligence
EPSS
0.14% (51st
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-THUNDERBIRD-5819234
- published 2 Aug 2023
- disclosed 1 Aug 2023
Introduced: 1 Aug 2023
CVE-2023-4049 Open this link in a new tabHow to fix?
Upgrade Debian:12 thunderbird to version 1:102.14.0-1~deb12u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
References
- https://security-tracker.debian.org/tracker/CVE-2023-4049
- https://bugzilla.mozilla.org/show_bug.cgi?id=1842658
- https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html
- https://www.debian.org/security/2023/dsa-5464
- https://www.debian.org/security/2023/dsa-5469
- https://www.mozilla.org/security/advisories/mfsa2023-29/
- https://www.mozilla.org/security/advisories/mfsa2023-30/
- https://www.mozilla.org/security/advisories/mfsa2023-31/
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