CVEvulnerability

CVE-2015-2731

10.0 HIGH Published 2015-07-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-07-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C

Description

Use-after-free vulnerability in the CSPService::ShouldLoad function in the microtask implementation in Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 allows remote attackers to execute arbitrary code by leveraging client-side JavaScript that triggers removal of a DOM object on the basis of a Content Policy.

Affected configurations

• mozilla firefox (<= 38.1.0) • mozilla thunderbird (<= 38.0.1) • oracle solaris 11.3 • mozilla firefox 31.0 • mozilla firefox 31.1.0 • mozilla firefox 31.1.1 • mozilla firefox 31.3.0 • mozilla firefox 31.5.1 • mozilla firefox 31.5.2 • mozilla firefox 31.5.3 • mozilla firefox 38.0 • mozilla firefox esr 31.1 • mozilla firefox esr 31.2 • mozilla firefox esr 31.3 • mozilla firefox esr 31.4 • mozilla firefox esr 31.5 • mozilla firefox esr 31.6.0 • mozilla firefox esr 31.7.0

References