VULNERABILITY INTELLIGENCE
CVE-2011-3649
CVSS score2.6 LOW
EPSS probability0.96%
CISA KEVNot currently listed
Published2011-11-09
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:P/I:N/A:N
Description
Mozilla Firefox 7.0 and Thunderbird 7.0, when the Direct2D (aka D2D) API is used on Windows in conjunction with the Azure graphics back-end, allow remote attackers to bypass the Same Origin Policy, and obtain sensitive image data from a different domain, by inserting this data into a canvas. NOTE: this issue exists because of a CVE-2011-2986 regression.
Weakness classification
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor