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 script methods that insert rows into HTML tables. By performing actions in script, an attacker can trigger a read past the end of an allocated array. An attacker can leverage this vulnerability to execute arbitrary code under the context of the current process.