Microsoft Windows 2000 Domain Controller LSASS LDAP Request memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Microsoft Windows 2000. The affected element is an unknown function of the component Domain Controller. The manipulation as part of LSASS LDAP Request results in memory corruption. This vulnerability is known as CVE-2003-0663. It is possible to launch the attack remotely. No exploit is available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Microsoft Windows 2000 (Operating System). It has been classified as critical. Affected is an unknown code block of the component Domain Controller. The manipulation as part of a LSASS LDAP Request leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000 domain controllers allows remote attackers to cause a denial of service via a crafted LDAP message.

The bug was discovered 04/13/2004. The weakness was published 04/13/2004 by Carlos Sarraute with Core Security Technologies as MS04-011 as confirmed bulletin (Technet). The advisory is shared for download at microsoft.com. This vulnerability is traded as CVE-2003-0663 since 08/07/2003. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1517 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 12205 (MS04-011: Microsoft Hotfix (credentialed check) (835732)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 90108 (Multiple Microsoft Windows Vulnerabilities (MS04-011)).

Applying the patch MS04-011 is able to eliminate this problem. The bugfix is ready for download at windowsupdate.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (15700), Tenable (12205), SecurityFocus (BID 10114†), OSVDB (5249†) and Secunia (SA11064†). Further details are available at coresecurity.com. Similar entries are available at VDB-530, VDB-599, VDB-603 and VDB-601. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 12205
Nessus Name: MS04-011: Microsoft Hotfix (credentialed check) (835732)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 101011
OpenVAS Name: MS04-011 security check
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS04-011

Timelineinfo

02/17/2000 🔍
08/07/2003 +1267 days 🔍
04/13/2004 +250 days 🔍
04/13/2004 +0 days 🔍
04/13/2004 +0 days 🔍
04/13/2004 +0 days 🔍
04/13/2004 +0 days 🔍
04/13/2004 +0 days 🔍
04/13/2004 +0 days 🔍
04/13/2004 +0 days 🔍
04/14/2004 +0 days 🔍
06/01/2004 +48 days 🔍
12/31/2024 +7518 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS04-011
Researcher: Carlos Sarraute
Organization: Core Security Technologies
Status: Confirmed

CVE: CVE-2003-0663 (🔍)
GCVE (CVE): GCVE-0-2003-0663
GCVE (VulDB): GCVE-100-600

OVAL: 🔍

CERT: 🔍
X-Force: 15700 - Microsoft Windows 2000 Domain Controller LSASS LDAP message denial of service, Medium Risk
SecurityFocus: 10114 - Microsoft Windows 2000 Domain Controller LDAP Denial Of Service Vulnerability
Secunia: 11064 - Microsoft Windows 14 Vulnerabilities, Highly Critical
OSVDB: 5249 - Microsoft Windows LDAP Crafted Request Remote DoS
SecurityTracker: 1009767
Vulnerability Center: 4127

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 04/14/2004 12:46
Updated: 12/31/2024 06:45
Changes: 04/14/2004 12:46 (101), 06/28/2019 09:11 (2), 06/26/2024 20:54 (17), 12/31/2024 06:45 (1)
Complete: 🔍
Cache ID: 216:B7F:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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