Ezne.net EZboard 2000 1.27 Multipart Content-Type Header ezadmin.cgi memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability was found in Ezne.net EZboard 2000 1.27 (Forum Software). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file ezboard.cgi/ezman.cgi/ezadmin.cgi of the component Multipart Content-Type Header Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in EasyBoard 2000 1.27 (aka EZboard) allows remote attackers to execute arbitrary code via a long boundary value in a multipart Content-Type header to (1) ezboard.cgi, (2) ezman.cgi, or (3) ezadmin.cgi.

The weakness was disclosed 05/29/2002 as not defined posting (Bugtraq). It is possible to read the advisory at marc.theaimsgroup.com. This vulnerability is known as CVE-2002-0263. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.

A public exploit has been developed in Perl. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11748 (Multiple Dangerous CGI Script Detection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

Upgrading eliminates this vulnerability. Attack attempts may be identified with Snort ID 2204.

The vulnerability is also documented in the databases at X-Force (8162), Exploit-DB (21287), Tenable (11748), SecurityFocus (BID 4068†) and Vulnerability Center (SBV-3178†). The entries VDB-14266, VDB-14277, VDB-14828 and VDB-15062 are pretty similar.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 11748
Nessus Name: Multiple Dangerous CGI Script Detection
Nessus File: 🔍
Nessus Risk: 🔍
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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Snort ID: 2204
Snort Message: SERVER-WEBAPP EasyBoard 2000 ezadmin.cgi access
Snort Class: 🔍
SourceFire IPS: 🔍

Timelineinfo

02/11/2002 🔍
02/11/2002 +0 days 🔍
05/29/2002 +107 days 🔍
05/29/2002 +0 days 🔍
06/17/2003 +384 days 🔍
12/14/2003 +180 days 🔍
07/11/2014 +3862 days 🔍
07/11/2024 +3653 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Status: Not defined

CVE: CVE-2002-0263 (🔍)
X-Force: 8162
SecurityFocus: 4068 - EZNE.NET Ezboard 2000 Remote Buffer Overflow Vulnerability
Vulnerability Center: 3178 - Buffer Overflow in EasyBoard 2000 1.27 Allows Arbitrary Code Execution, High

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/11/2014 02:02 PM
Updated: 07/11/2024 08:55 AM
Changes: 07/11/2014 02:02 PM (74), 05/18/2019 10:52 AM (2), 07/11/2024 08:55 AM (17)
Complete: 🔍
Cache ID: 18:73B:40

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