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 usage of table column elements. When a width of the column element is modified to a large value, this can cause an out-of-bounds memory access. An attacker can leverage this vulnerability to execute code under the context of the current process.