Remote Yes

Type Arbitrary code execution

Description

An integer overflow can occur during conversion of text to some Unicode character sets in Thunderbird < 52.7.0, due to an unchecked length parameter.

AVG-663 thunderbird 52.6.0-2 52.7.0-1 Critical Fixed

24 Mar 2018 ASA-201803-22 AVG-663 thunderbird Critical multiple issues

https://www.mozilla.org/en-US/security/advisories/mfsa2018-09/#CVE-2018-5144
https://bugzilla.mozilla.org/show_bug.cgi?id=1440926