CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 10.0. It affects Firefox. It may be remotely exploitable.
CVE
CVE-2015-4497
Severity
HIGH
CVSS
10
EPSS
8.01%
Firefox
Original NVD 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.