CVE-2009-3677: Code Injection
First published: Wed Dec 09 2009(Updated: )
The Internet Authentication Service (IAS) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold and SP1, and Server 2008 Gold does not properly verify the credentials in an MS-CHAP v2 Protected Extensible Authentication Protocol (PEAP) authentication request, which allows remote attackers to access network resources via a malformed request, aka "MS-CHAP Authentication Bypass Vulnerability."
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows XP | =sp2 | |
| Microsoft Windows XP | =sp2 | |
| Microsoft Windows Vista | ||
| Microsoft Windows 2000 | =sp4 | |
| Microsoft Windows Vista | =sp1 | |
| Microsoft Windows Server 2008 | ||
| Microsoft Windows Server 2008 | ||
| Microsoft Windows XP | =sp3 | |
| Microsoft Windows Vista | ||
| Microsoft Windows Vista | =sp1 | |
| Microsoft Windows Server 2003 | =sp2 | |
| Microsoft Windows Server 2008 |
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Reference Links
- agent/author
- agent/type
- agent/references
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/nvd-api
- agent/software-canonical-lookup-request
- agent/severity
- agent/weakness
- agent/tags
- agent/description
- agent/event
- collector/nvd-historical
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- vendor/microsoft
- canonical/microsoft windows 2000
- version/microsoft windows 2000/sp4
- canonical/microsoft windows server 2003
- version/microsoft windows server 2003/sp2
- canonical/microsoft windows server 2008
- canonical/microsoft windows vista
- version/microsoft windows vista/sp1
- canonical/microsoft windows xp
- version/microsoft windows xp/sp2
- version/microsoft windows xp/sp3