Security Advisory
CVE-2015-4518
4.3
Vulnerability Description
The Reader View implementation in Mozilla Firefox before 42.0 has an improper whitelist, which makes it easier for remote attackers to bypass the Content Security Policy (CSP) protection mechanism and conduct cross-site scripting (XSS) attacks via vectors involving SVG animations and the about:reader URL.
Published Date
November 5, 2015
Official Source
NIST NVD Advisory