ms13-057

MS13-057 is a critical security bulletin from Microsoft addressing a vulnerability in Windows Media Format Runtime versions 9 and 9.5. The vulnerability could allow remote code execution if a user opens a specially crafted media file. An attacker who successfully exploits this vulnerability could gain the same user rights as the local user. The security update, described in KB2803821, resolves this privately reported issue. Users with fewer user rights are less impacted than those with administrative privileges. This tag covers discussions and references to the MS13-057 bulletin and its associated security update for Windows Media Format Runtime.