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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2018-06-11T21:00:00

Updated: 2024-08-06T03:07:31.215Z

Reserved: 2016-12-07T00:00:00

Link: CVE-2016-9904

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-06-11T21:29:02.467

Modified: 2018-08-01T13:37:30.943

Link: CVE-2016-9904

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-12-14T00:00:00Z

Links: CVE-2016-9904 - Bugzilla