CVE-2008-0419: Mozilla Firefox

High severity, CVSS 9.3. EPSS: 3.8% chance of exploitation in the next 30 days.

Mozilla Firefox before 2.0.0.12 and SeaMonkey before 1.1.8 allows remote attackers to steal navigation history and cause a denial of service (crash) via images in a page that uses designMode frames, which triggers memory corruption related to resize handles.

Affected products

• Mozilla Firefox: up to and including 2.0.0.11
• Mozilla Seamonkey: up to and including 1.1.7

Published 2008-02-08. Last modified 2026-06-16.