CVEvulnerability

CVE-2016-9904

7.5 HIGH Published 2018-06-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-06-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

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.

Affected configurations

• redhat enterprise linux desktop 5.0 • redhat enterprise linux desktop 6.0 • redhat enterprise linux desktop 7.0 • redhat enterprise linux server 5.0 • redhat enterprise linux server 6.0 • redhat enterprise linux server 7.0 • redhat enterprise linux workstation 5.0 • redhat enterprise linux workstation 6.0 • redhat enterprise linux workstation 7.0 • debian debian linux 8.0 • mozilla firefox (< 45.6.0) • mozilla firefox (< 51.0) • mozilla thunderbird (< 45.6.0)

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References