CVE-2009-2505 Information

Description

The Internet Authentication Service (IAS) in Microsoft Windows Vista SP2 and Server 2008 SP2 does not properly validate MS-CHAP v2 Protected Extensible Authentication Protocol (PEAP) authentication requests which allows remote attackers to execute arbitrary code via crafted structures in a malformed request aka \Internet Authentication Service Memory Corruption Vulnerability.\

Reference

http://www.securitytracker.com/id?1023291 http://www.us-cert.gov/cas/techalerts/TA09-342A.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-071 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A6063