Executive Summary

Informations
Name CVE-2009-2505 First vendor Publication 2009-12-09
Vendor Cve Last vendor Modification 2023-12-07

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2505

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:6063
 
Oval ID: oval:org.mitre.oval:def:6063
Title: Internet Authentication Service Memory Corruption Vulnerability
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."
Family: windows Class: vulnerability
Reference(s): CVE-2009-2505
 Version: 3
Platform(s): Microsoft Windows Vista
Microsoft Windows Server 2008
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3
Os 1

OpenVAS Exploits

Date Description
2009-12-09 Name : Microsoft Windows IAS Remote Code Execution Vulnerability (974318)
File : nvt/secpod_ms09-071.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
60832 Microsoft Windows Internet Authentication Service Protected Extensible Authen...

Information Assurance Vulnerability Management (IAVM)

Date Description
2009-12-10 IAVM : 2009-A-0126 - Microsoft Internet Authentication Service Remote Code Execution Vulnerability
Severity : Category II - VMSKEY : V0022101

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft Internet Authentication Service EAP-MSCHAPv2 authentication bypass ...
RuleID : 16329 - Revision : 8 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2009-12-08 Name : The remote Windows host has multiple vulnerabilities in an authentication ser...
File : smb_nt_ms09-071.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CERT http://www.us-cert.gov/cas/techalerts/TA09-342A.html
MS https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09...
OVAL https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
SECTRACK http://www.securitytracker.com/id?1023291

Alert History

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Date Informations
2023-12-07 21:28:05
  • Multiple Updates
2021-05-04 12:09:50
  • Multiple Updates
2021-04-22 01:10:11
  • Multiple Updates
2020-05-23 00:24:03
  • Multiple Updates
2018-10-13 00:22:50
  • Multiple Updates
2017-09-19 09:23:18
  • Multiple Updates
2016-04-26 18:58:49
  • Multiple Updates
2014-02-17 10:50:50
  • Multiple Updates
2013-11-11 12:38:22
  • Multiple Updates
2013-05-10 23:54:12
  • Multiple Updates