9 - MS14-068

Executive Summary

Summary
Title	Vulnerability in Kerberos Could Allow Elevation of Privilege (3011780)

Informations
Name	MS14-068	First vendor Publication	2014-11-18
Vendor	Microsoft	Last vendor Modification	2014-11-18
Severity (Vendor)	Critical	Revision	1.0

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:S/C:C/I:C/A:C)
Cvss Base Score	9	Attack Range	Network
Cvss Impact Score	10	Attack Complexity	Low
Cvss Expoit Score	8	Authentication	Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Severity Rating: Critical
Revision Note: V1.0 (November 18, 2014): Bulletin published
Summary: This security update resolves a privately reported vulnerability in Microsoft Windows Kerberos KDC that could allow an attacker to elevate unprivileged domain user account privileges to those of the domain administrator account. An attacker could use these elevated privileges to compromise any computer in the domain, including domain controllers. An attacker must have valid domain credentials to exploit this vulnerability. The affected component is available remotely to users who have standard user accounts with domain credentials; this is not the case for users with local account credentials only. When this security bulletin was issued, Microsoft was aware of limited, targeted attacks that attempt to exploit this vulnerability.

Original Source

Url : https://technet.microsoft.com/en-us/library/security/MS14-068

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:28191

Oval ID:	oval:org.mitre.oval:def:28191
Title:	Kerberos checksum vulnerability - CVE-2014-6324 (MS14-068)
Description:	The Kerberos Key Distribution Center (KDC) in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote authenticated domain users to obtain domain administrator privileges via a forged signature in a ticket, as exploited in the wild in November 2014, aka "Kerberos Checksum Vulnerability."
Family:	windows	Class:	vulnerability
Reference(s):	CVE-2014-6324	Version:	3
Platform(s):	Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows Server 2003 Microsoft Windows Server 2008 Microsoft Windows 8.1 Microsoft Windows Server 2012 R2 Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012 Microsoft Windows Vista	Product(s):
Definition Synopsis:
Server 2003 and vulnerable file version Server 2003 (x86/x64/ia64) Microsoft Windows Server 2003 (32-bit) is installed AND Microsoft Windows Server 2003 (x64) is installed AND Microsoft Windows Server 2003 for Itanium is installed AND Check if the version of kerberos.dll is less than 5.2.3790.5467 OR Vista/2k8(x86/x64/ia64) and vulnerable file version Vista/2k8(x86/x64/ia64) Microsoft Windows Vista (32-bit) is installed AND Microsoft Windows Server 2008 (32-bit) is installed AND Microsoft Windows Server 2008 (64-bit) is installed AND Microsoft Windows Server 2008 (ia-64) is installed AND Microsoft Windows Vista x64 Edition is installed AND Check for vulnerable versions Check if the version of Kerberos.dll is less than 6.0.6002.19220 OR Check for LDR Check if the version of kerberos.dll is greater than or equal to 6.0.6002.23000 AND Check if the version of kerberos.dll is less than 6.0.6002.23527 OR Win 7 / R2 (x86/x64/ia64) and vulnerable file version Win 7 / R2 Microsoft Windows 7 (32-bit) is installed AND Microsoft Windows 7 x64 Edition is installed AND Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed AND Microsoft Windows Server 2008 R2 x64 Edition is installed AND Check for vulnerable versions Check if the version of Kerberos.dll is less than 6.1.7601.18658 OR Check for LDR Check if the version of kerberos.dll is greater than or equal to 6.1.7601.22000 AND Check if the version of kerberos.dll is less than 6.1.7601.22865 OR Win 8/ Server 2012 (x86/x64/ia64) and vulnerable file version Win 8/ Server 2012 (x86/x64/ia64) Microsoft Windows 8 (x86) is installed AND Microsoft Windows 8 (x64) is installed AND Microsoft Windows Server 2012 (64-bit) is installed AND Check for vulnerable versions Check if the version of kerberos.dll is less than 6.2.9200.17172 OR Check for LDR Check if the version of kerberos.dll is greater than or equal to 6.2.9200.21000 AND Check if the version of kerberos.dll is less than 6.2.9200.21289 OR Win 8.1/2k12 R2 and vulnerable file version Win 8.1/2k12 R2 Microsoft Windows 8.1 (x86) is installed AND Microsoft Windows 8.1 (x64) is installed AND Microsoft Windows Server 2012 R2 is installed AND Check if the version of kerberos.dll is less than 6.3.9600.17423

CPE : Common Platform Enumeration

Type	Description	Count
Os	Microsoft Windows 7 cpe:2.3:o:microsoft:windows_7:-:sp1::::::	1
Os	Microsoft Windows 8 cpe:2.3:o:microsoft:windows_8:-:::::::*	1
Os	Microsoft Windows 8.1 cpe:2.3:o:microsoft:windows_8.1:-:::::::*	1
Os	Microsoft Windows Server 2003 cpe:2.3:o:microsoft:windows_server_2003:-:sp2::::::	1
Os	Microsoft Windows Server 2008 cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::itanium:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2::::::	3
Os	Microsoft Windows Server 2012 cpe:2.3:o:microsoft:windows_server_2012:r2:::::::* cpe:2.3:o:microsoft:windows_server_2012:-:::::::*	2

ExploitDB Exploits

id	Description
2014-12-05	Windows Kerberos - Elevation of Privilege (MS14-068)

Information Assurance Vulnerability Management (IAVM)

Date	Description
2014-11-20	IAVM : 2014-A-0180 - Microsoft Windows Kerberos Privilege Escalation Vulnerability Severity : Category I - VMSKEY : V0057571

Snort® IPS/IDS

Date	Description
2016-03-14	Microsoft Windows Kerberos privilege escalation attempt RuleID : 36596 - Revision : 4 - Type : OS-WINDOWS
2015-08-14	Microsoft Windows Kerberos privilege escalation attempt RuleID : 35118 - Revision : 5 - Type : OS-WINDOWS

Metasploit Database

id	Description
2014-11-18	MS14-068 Microsoft Kerberos Checksum Validation Vulnerability

Nessus® Vulnerability Scanner

Date	Description
2014-11-18	Name : The remote implementation of Kerberos KDC is affected by a privilege escalati... File : smb_nt_ms14-068.nasl - Type : ACT_GATHER_INFO

Alert History

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Date	Informations
2020-05-23 13:17:15	Multiple Updates
2016-04-27 04:53:41	Multiple Updates
2015-10-18 17:26:22	Multiple Updates
2015-08-14 21:23:53	Multiple Updates
2014-12-30 09:24:11	Multiple Updates
2014-12-07 09:25:12	Multiple Updates
2014-11-19 21:33:59	Multiple Updates
2014-11-19 13:25:20	Multiple Updates
2014-11-19 05:42:26	Multiple Updates
2014-11-18 21:30:22	Multiple Updates
2014-11-18 21:16:36	First insertion

Global Informations

Type	Count
Oval ID(s)	1
CPE ID(s)	9
ExploitDB Exploit(s)	1
Metasploit Exploit(s)	1
IAVM(s)	1
Snort® Rule(s)	2
Nessus® Exploit(s)	1

	Related
10	MS14-066
10	MS14-057
10	MS14-037
10	MS14-035
10	MS14-026
10	MS14-021
10	MS14-008
9.3	MS14-084
9.3	MS14-083
9.3	MS14-082
9.3	MS14-081
9.3	MS14-080
9.3	MS14-078
9.3	MS14-072
9.3	MS14-069
9.3	MS14-067
9.3	MS14-065
9.3	MS14-064
9.3	MS14-061
9.3	MS14-060
9.3	MS14-058
9.3	MS14-056
9.3	MS14-052
9.3	MS14-051
9.3	MS14-050
9.3	MS14-048
9.3	MS14-038
9.3	MS14-036
9.3	MS14-034
9.3	MS14-029
9.3	MS14-023
9.3	MS14-020
9.3	MS14-018
9.3	MS14-017
9.3	MS14-013
9.3	MS14-012
9.3	MS14-011
9.3	MS14-010
9.3	MS14-009
9.3	MS14-007
9.3	MS14-001
9	VU#213119
9	TA14-323A
9	MS14-025
9	MS14-022
8.8	CVE-2014-6324
7.8	MS14-006
7.6	MS14-039
7.5	MS14-047
7.2	MS14-070
7.2	MS14-063
7.2	MS14-062
7.2	MS14-054
7.2	MS14-049
7.2	MS14-045
7.2	MS14-040
7.2	MS14-027
7.2	MS14-015
7.2	MS14-003
7.2	MS14-002
7.2	MS11-013
7.1	MS14-079
7.1	MS14-014
7.1	MS14-005
6.9	MS14-041
6.9	MS14-019
6.8	MS14-044
6.8	MS14-043
6.8	MS14-024
6.3	MS10-014
5.4	MS14-016
5.1	MS14-076
5.1	MS14-030
5	MS14-085
5	MS14-077
5	MS14-075
5	MS14-055
5	MS14-053
5	MS14-031
5	MS14-028
4.9	MS15-122
4.3	MS14-074
4.3	MS14-073
4.3	MS14-071
4.3	MS14-059
4.3	MS14-046
4.3	MS14-033
4.3	MS14-032
4	MS14-042
4	MS14-004
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9 - MS14-068

Executive Summary

Security-Database Scoring CVSS v3

Security-Database Scoring CVSS v2

Detail

Original Source

OVAL Definitions

CPE : Common Platform Enumeration

ExploitDB Exploits

Information Assurance Vulnerability Management (IAVM)

Snort® IPS/IDS

Metasploit Database

Nessus® Vulnerability Scanner

Alert History

Global Informations

Open Standards

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