CVE-2013-3146

Microsoft Internet Explorer 10 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un sitio web malicioso, también conocido como "Internet Explorer Memory Corruption Vulnerability", una vulnerabilidad diferente a CVE-2013-3152.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of the column-count CSS property. The issue lies in the failure to properly validate input before using it to allocate a buffer on the heap. An attacker can leverage this vulnerability to execute code under the context of the current process.