PDF.js in Mozilla Firefox before 25.0 and Firefox ESR 24.x before 24.1 does not properly handle the appending of an IFRAME element, which allows remote attackers to read arbitrary files or execute. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable. No vendor patch available.
Privilege Escalation
Mozilla
Google
Firefox
Chrome
NVD
CVSS 2.0
8.3
EPSS
0.8%