CVEvulnerability

CVE-2015-4497

10.0 HIGH Published 2015-08-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-08-29
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 CanvasRenderingContext2D implementation in Mozilla Firefox before 40.0.3 and Firefox ESR 38.x before 38.2.1 allows remote attackers to execute arbitrary code by leveraging improper interaction between resize events and changes to Cascading Style Sheets (CSS) token sequences for a CANVAS element.

Affected configurations

• mozilla firefox 38.0 • mozilla firefox 38.0.1 • mozilla firefox 38.0.5 • mozilla firefox 38.1.0 • mozilla firefox 38.2.0 • mozilla firefox 40.0.2

References