CVE-2009-3677
- State
- Published
- Severity
- Not scored
- Published
- Dec 9, 2009
- Updated
- Aug 7, 2024
- Reserved
- Oct 13, 2009
Description
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."
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- MS09-071vendor-advisory
- TA09-342Athird-party-advisory
- 1023291vdb-entry
- oval:org.mitre.oval:def:6209vdb-entrysignature
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.