vulnerability

MFSA2018-19 Thunderbird: Security vulnerabilities fixed in Thunderbird 60 (CVE-2018-12363)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jul 3, 2018
Added
Jul 4, 2018
Modified
Dec 11, 2025

Description

A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

Solution

mozilla-thunderbird-upgrade-60_0
Title
NEW

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