VULNERABILITY INTELLIGENCE
CVE-2011-3665
CVSS score7.5 HIGH
EPSS probability2.56%
CISA KEVNot currently listed
Published2011-12-21
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an Ogg VIDEO element that is not properly handled after scaling.