CVE-2010-5074

2011-12-0719:00:00

mitre

www.cve.org

9.2 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.9%

JSON

The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of Cascading Style Sheets (CSS) token sequences, which makes it easier for remote attackers to obtain sensitive information about visited web pages via a timing attack.