ms11-058

MS11-058 is a critical security bulletin from Microsoft addressing two privately reported vulnerabilities in Windows DNS Server. These vulnerabilities could allow remote code execution if an attacker registers a domain, creates an NAPTR DNS resource record, and sends a specially crafted NAPTR query to the target DNS server. The update, identified by KB2562485, was released on August 9, 2011, with a revision on October 25, 2011, that updated detection logic and corrected bulletin replacement information. Servers without the DNS role enabled are not at risk. This tag covers discussions and details about the MS11-058 bulletin, including its severity, affected systems, and update information.