Microsoft Commerce Server 2000 AuthFilter ISAPI Filter memory corruption

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

A vulnerability, which was classified as critical, was found in Microsoft Commerce Server 2000. This affects an unknown part of the component AuthFilter ISAPI Filter. The manipulation with an unknown input 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. The summary by CVE is:

Buffer overflow in AuthFilter ISAPI filter on Microsoft Commerce Server 2000 and 2002 allows remote attackers to execute arbitrary code via long authentication data, aka "New Variant of the ISAPI Filter Buffer Overrun".

The weakness was shared 04/09/2004 with Microsoft as MS02-033 as confirmed bulletin (Technet). It is possible to read the advisory at microsoft.com. This vulnerability is uniquely identified as CVE-2002-0623. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 11313 (Microsoft Content Management Server (MCMS) 2001 Multiple Remote Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers and running in the context r.

Applying the patch MS02-033 is able to eliminate this problem. The bugfix is ready for download at microsoft.com.

The vulnerability is also documented in the databases at X-Force (9426) and Tenable (11313). The entries 17956, 18396, 18397 and 18398 are related to this item.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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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
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 11313
Nessus Name: Microsoft Content Management Server (MCMS) 2001 Multiple Remote Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
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Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍
Patch: MS02-033

Timelineinfo

06/26/2002 🔍
06/26/2002 +0 days 🔍
07/03/2002 +7 days 🔍
03/03/2003 +243 days 🔍
12/08/2003 +280 days 🔍
04/09/2004 +122 days 🔍
04/09/2004 +0 days 🔍
07/11/2014 +3745 days 🔍
06/27/2021 +2543 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS02-033
Organization: Microsoft
Status: Confirmed

CVE: CVE-2002-0623 (🔍)
X-Force: 9426
Vulnerability Center: 3101 - [MS02-033] Buffer Overflow in AuthFilter ISAPI filter on Microsoft Commerce Server 2000 and 2002, Medium
SecurityFocus: 5112 - Microsoft Commerce Server ISAPI Buffer Overflow Variation Vulnerability
OSVDB: 5163 - Microsoft Commerce Server AuthFilter ISAPI Filter Overflow

See also: 🔍

Entryinfo

Created: 07/11/2014 14:23
Updated: 06/27/2021 13:09
Changes: 07/11/2014 14:23 (71), 05/17/2019 17:37 (1), 06/27/2021 13:09 (3)
Complete: 🔍

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