CVE & CISA-KEV CatalogNVD
CVE-2004-2466
MEDIUMEPSS 99th pctl5.0
CVSS v2
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.
CVSS v2 Vector
No CVSS vector data available.
Exploit Intelligence
74.70%probability of exploitation in 30 days
99thpercentile
Very high risk: more likely to be exploited than 99% of all known CVEs.
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
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16629
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36013
- https://www.exploit-db.com/exploits/4289
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.