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Vulnerability Details : CVE-2004-2466 (1 public exploit)

chat.ghp in Easy Chat Server 1.2 allows remote attackers to cause a denial of service (server crash) via a long username parameter, possibly due to a buffer overflow. NOTE: it was later reported that 2.2 is also affected.
Publish Date : 2004-12-31 Last Update Date : 2017-10-18
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Products Affected By CVE-2004-2466

# Product Type Vendor Product Version Update Edition Language
1 Application Efs Software Easy Chat Server 1.2 Version Details Vulnerabilities
2 Application Efs Software Easy Chat Server 2.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Efs Software Easy Chat Server 2

- References For CVE-2004-2466

http://www.vupen.com/english/advisories/2007/2901
VUPEN ADV-2007-2901
https://exchange.xforce.ibmcloud.com/vulnerabilities/16629
XF easychat-chatghp-username-dos(16629)
https://exchange.xforce.ibmcloud.com/vulnerabilities/36013
XF easychatserver-username-dos(36013)
http://www.securityfocus.com/bid/67384
BID 67384
http://www.securityfocus.com/bid/25328
BID 25328 EFS Software Easy Chat Server Authentication Request Handling Remote Buffer Overflow Vulnerability Release Date:2010-01-21
http://archives.neohapsis.com/archives/fulldisclosure/2004-07/0077.html
FULLDISC 20040702 Multiple Vulnerabilities in Easy Chat Server 1.2
http://www.autistici.org/fdonato/advisory/EasyChatServer1.2-adv.txt
Exploit! http://www.exploit-db.com/exploits/33326
EXPLOIT-DB 33326 Easy Chat Server 3.1 - Stack Buffer Overflow Author:superkojiman Release Date:2014-05-12 (windows) remote
http://archives.neohapsis.com/archives/bugtraq/2004-07/0013.html
BUGTRAQ 20040702 Multiple Vulnerabilities in Easy Chat Server 1.2
https://www.exploit-db.com/exploits/4289
EXPLOIT-DB 4289

- Metasploit Modules Related To CVE-2004-2466

EFS Easy Chat Server Authentication Request Handling Buffer Overflow
This module exploits a stack buffer overflow in EFS Software Easy Chat Server versions 2.0 to 3.1. By sending an overly long authentication request, an attacker may be able to execute arbitrary code.
Module type : exploit Rank : great Platforms : Windows


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