Security Advisory

CVE-2016-9904

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-06-11 21:00:00
Last updated 2024-08-06 03:07:31
Assigner mozilla
CVSS score not scored
State PUBLISHED

Description

An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by another compartment/zone in specific contexts. This could be used to leak information, such as usernames embedded in JavaScript code, across websites. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.