MDG 4D Webserver up to 3.5.3 HTTP 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, which was classified as critical, was found in MDG 4D Webserver up to 3.5.3. This affects an unknown part of the component HTTP Request Handler. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2002-0123. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in MDG 4D Webserver up to 3.5.3 (Web Server). Affected by this issue is some unknown functionality of the component HTTP Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

MDG Computer Services Web Server 4D WS4D/eCommerce 3.0 and earlier, and possibly 3.5.3, allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long HTTP request.

The weakness was published 03/25/2002 as not defined posting (Bugtraq). The advisory is shared for download at online.securityfocus.com. This vulnerability is handled as CVE-2002-0123. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 10320 (Web Server Long URL Handling Remote Overflow DoS), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 86296 (MDG Computer Services Web Server 4D/eCommerce Denial of Service Vulnerability).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (7879), Tenable (10320), SecurityFocus (BID 3874†) and Vulnerability Center (SBV-3175†). Similar entries are available at VDB-3807, VDB-15084, VDB-15253 and VDB-15734. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

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: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

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: 10320
Nessus Name: Web Server Long URL Handling Remote Overflow DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 102004
OpenVAS Name: www too long url
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/22/1999 🔍
01/14/2002 +937 days 🔍
01/14/2002 +0 days 🔍
03/25/2002 +70 days 🔍
03/25/2002 +0 days 🔍
12/14/2003 +629 days 🔍
07/11/2014 +3862 days 🔍
09/22/2025 +4091 days 🔍

Sourcesinfo

Advisory: online.securityfocus.com⛔
Status: Confirmed

CVE: CVE-2002-0123 (🔍)
GCVE (CVE): GCVE-0-2002-0123
GCVE (VulDB): GCVE-100-18020
X-Force: 7879 - Web Server 4D/eCommerce long URL denial of service
SecurityFocus: 3874 - MDG Computer Services Web Server 4D/eCommerce DoS Vulnerability
Vulnerability Center: 3175 - Buffer Overflow in MDG Computer Services Web Server Allows DoS and Arbitrary Code Execution, High

See also: 🔍

Entryinfo

Created: 07/11/2014 13:46
Updated: 09/22/2025 15:56
Changes: 07/11/2014 13:46 (70), 05/18/2019 10:29 (3), 09/22/2025 15:56 (20)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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