Arbitrary Code Injection Affecting thunderbird package, versions <1:102.3.0-1
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Test your applications- Snyk ID SNYK-DEBIAN12-THUNDERBIRD-3028986
- published 21 Sep 2022
- disclosed 22 Dec 2022
Introduced: 21 Sep 2022
CVE-2022-40958 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.
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.