CVE-2012-5833: Buffer Overflow
The texImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 does not properly interact with Mesa drivers, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via function calls involving certain values of the level parameter.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2012-5833?
CVE-2012-5833 is classified as a critical vulnerability that allows remote attackers to execute arbitrary code.
Which software versions are affected by CVE-2012-5833?
CVE-2012-5833 affects Mozilla Firefox versions before 17.0, Thunderbird versions before 17.0, and various versions of SeaMonkey and Firefox ESR.
How do I fix CVE-2012-5833?
To fix CVE-2012-5833, users should update affected software to the latest version provided by the vendor.
Can CVE-2012-5833 lead to data breaches?
Yes, CVE-2012-5833 can potentially lead to data breaches by allowing attackers to execute arbitrary code on vulnerable systems.
Is there a known exploit for CVE-2012-5833?
While specific exploits are not publicly detailed, the vulnerability's existence indicates that it can be exploited by attackers.