CVE-2004-2466

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 74.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2004-12-31 · updated 2026-06-16
Weakness: CWE-119

Description

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.

Affected products

EFS Software Easy Chat Server: 1.2, 2.2

References

http://archives.neohapsis.com/archives/bugtraq/2004-07/0013.html
http://archives.neohapsis.com/archives/fulldisclosure/2004-07/0077.html
http://packetstormsecurity.com/files/167892/Easy-Chat-Server-3.1-Buffer-Overflow.html
http://secunia.com/advisories/12006
http://secunia.com/advisories/26461
http://secunia.com/advisories/58427
http://www.autistici.org/fdonato/advisory/EasyChatServer1.2-adv.txt
http://www.exploit-db.com/exploits/33326
http://www.osvdb.org/7416
http://www.securityfocus.com/bid/25328
http://www.securityfocus.com/bid/67384
http://www.vupen.com/english/advisories/2007/2901

Get alerted when CVE-2004-2466 or the next vulnerability affects your stack