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The texSubImage2D implementation in the WebGL subsystem in Google Chrome before 20.0.1132.43 does not properly handle uploads to floating-point textures

oval:org.mitre.oval:def:14938

The texSubImage2D implementation in the WebGL subsystem in Google Chrome before 20.0.1132.43 does not properly handle uploads to floating-point textures which allows remote attackers to cause a denial of service (assertion failure and application crash) or possibly have unspecified other impact via a crafted web page as demonstrated by certain WebGL performance tests aka rdar problem 11520387.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
  • Microsoft Windows XP
  • Microsoft Windows Vista
  • Microsoft Windows 7
  • Microsoft Windows 2000
  • Microsoft Windows Server 2008 R2
Class:
vulnerability
Reference(s):
  • CVE-2012-2819
Product(s):
  • Google Chrome