When aborting the verification of an OTR chat session, an attacker could have caused a use-after-free bug leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 128.2.
https://www.mozilla.org/security/advisories/mfsa2024-43/
https://bugzilla.mozilla.org/show_bug.cgi?id=1895737
Source: Mitre, NVD
Published: 2024-09-06
Updated: 2024-09-06
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical