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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.

oval:org.mitre.oval:def:14025

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.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Vista
  • Microsoft Windows Server 2003
  • Microsoft Windows XP
  • Microsoft Windows 7
  • Microsoft Windows Server 2008
  • Microsoft Windows 2000
Class:
vulnerability
Reference(s):
  • CVE-2011-3649
Product(s):
  • Mozilla Thunderbird
  • Mozilla Firefox