CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.3. It affects Firefox. It may be remotely exploitable.
CVE
CVE-2012-3976
Severity
MEDIUM
CVSS
4.3
EPSS
1.78%
Firefox
Original NVD Description
Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, and SeaMonkey before 2.12 do not properly handle onLocationChange events during navigation between different https sites, which allows remote attackers to spoof the X.509 certificate information in the address bar via a crafted web page.