Out-of-bounds Write Affecting thunderbird package, versions <1:102.3.0-1
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Test your applications- Snyk ID SNYK-DEBIAN12-THUNDERBIRD-3028979
- published 21 Sep 2022
- disclosed 22 Dec 2022
Introduced: 21 Sep 2022
CVE-2022-40962 Open this link in a new tabHow to fix?
Upgrade Debian:12 thunderbird to version 1:102.3.0-1 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.
Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 104 and Firefox ESR 102.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
References
- https://security-tracker.debian.org/tracker/CVE-2022-40962
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1776655%2C1777574%2C1784835%2C1785109%2C1786502%2C1789440
- https://www.mozilla.org/security/advisories/mfsa2022-40/
- https://www.mozilla.org/security/advisories/mfsa2022-41/
- https://www.mozilla.org/security/advisories/mfsa2022-42/