CVE-2012-2819: Input Validation
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-2819?
CVE-2012-2819 has a high severity rating due to its potential to cause denial of service and application crashes.
How do I fix CVE-2012-2819?
To fix CVE-2012-2819, update Google Chrome to version 20.0.1132.43 or later.
What versions of Google Chrome are affected by CVE-2012-2819?
CVE-2012-2819 affects Google Chrome versions prior to 20.0.1132.43.
What type of attack does CVE-2012-2819 enable?
CVE-2012-2819 could allow remote attackers to exploit the vulnerability, leading to application crashes.
Is there a workaround for CVE-2012-2819 if I cannot update?
There are no known workarounds for CVE-2012-2819; updating to a secure version is strongly recommended.