Executive Summary

Summary
Title Vulnerability in Kerberos Could Allow Denial of Service (2743555)
Informations
Name MS12-069 First vendor Publication 2012-10-09
Vendor Microsoft Last vendor Modification 2013-05-29
Severity (Vendor) Important Revision 1.1

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
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

Revision Note: V1.1 (May 29, 2013): Corrected update replacement entries in the Affected Software table for x64-based editions of Windows Server 2008 R2. This is a bulletin change only. There were no changes to detection logic or security update files.

Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if a remote attacker sends a specially crafted session request to the Kerberos server.

Original Source

Url : http://technet.microsoft.com/en-us/security/bulletin/ms12-069

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:15674
 
Oval ID: oval:org.mitre.oval:def:15674
Title: Kerberos NULL dereference vulnerability - MS12-069
Description: The server in Kerberos in Microsoft Windows Server 2008 R2 and R2 SP1, and Windows 7 Gold and SP1, allows remote attackers to cause a denial of service (NULL pointer dereference and reboot) via a crafted session request, aka "Kerberos NULL Dereference Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2012-2551
Version: 3
Platform(s): Microsoft Windows 7
Microsoft Windows Server 2008 R2
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 4
Os 2

OpenVAS Exploits

Date Description
2012-10-10 Name : Microsoft Windows Kerberos Denial of Service Vulnerability (2743555)
File : nvt/secpod_ms12-069.nasl

Information Assurance Vulnerability Management (IAVM)

Date Description
2012-10-11 IAVM : 2012-B-0103 - Microsoft Kerberos Denial Of Service Vulnerability
Severity : Category I - VMSKEY : V0034180

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft Windows SMB Kerberos NULL session denial of service attempt
RuleID : 24360 - Revision : 5 - Type : OS-WINDOWS

Nessus® Vulnerability Scanner

Date Description
2012-10-10 Name : The remote implementation of Kerberos is affected by a denial of service vuln...
File : smb_nt_ms12-069.nasl - Type : ACT_GATHER_INFO

Alert History

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0
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Date Informations
2014-02-17 11:47:27
  • Multiple Updates
2014-01-19 21:30:53
  • Multiple Updates
2013-11-11 12:41:30
  • Multiple Updates
2013-05-30 05:22:18
  • Multiple Updates
2013-05-30 05:16:52
  • Multiple Updates