ms11-084

MS11-084 is a Microsoft security bulletin from November 2011 addressing a vulnerability in Windows kernel-mode drivers. Rated as Moderate severity, the update resolves a privately reported issue that could allow denial of service if a user opens a specially crafted TrueType font file. Attack vectors include e-mail attachments or navigating to a network share or WebDAV location containing the malicious file. The vulnerability does not allow remote code execution, and an attacker cannot force users to perform the required actions. This tag covers discussions and information about the bulletin, its impact, and related security updates for Windows systems.