Security Advisory

CVE-2018-5178

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-06-11 21:00:00
Last updated 2024-08-05 05:26:46
Assigner mozilla
State PUBLISHED

Description

A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.