Security Advisory

CVE-2009-2505

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2009-12-09 18:00:00

Last updated 2024-08-07 05:52:14

Assigner microsoft

CVSS score not scored

State PUBLISHED

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."

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