CVE-2013-1993: Buffer Overflow
Multiple integer overflows in X.org libGLX in Mesa 9.1.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XF86DRIOpenConnection and (2) XF86DRIGetClientDriverName functions.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-1993?
CVE-2013-1993 has been classified as a critical vulnerability due to the potential for remote code execution through buffer overflow.
How do I fix CVE-2013-1993?
To mitigate CVE-2013-1993, users should upgrade to Mesa 9.1.2 or later versions where the vulnerability has been addressed.
What software is affected by CVE-2013-1993?
CVE-2013-1993 affects multiple versions of Mesa 9.1.1 and earlier, as well as X Libglx.
What mechanisms are exploited in CVE-2013-1993?
CVE-2013-1993 exploits integer overflows in the XF86DRIOpenConnection and XF86DRIGetClientDriverName functions.
Is there any way to temporarily mitigate CVE-2013-1993?
As a temporary measure, limiting access to the X server can help reduce the risk of exploitation for CVE-2013-1993.