CVE-2009-2505
NoneCVSS
—
EPSS
31.6%
Published
Dec 9, 2009
CISA due date
—
The record
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."
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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