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CVE-2004-2466
chat.ghp in Easy Chat Server 1.2 allows remote attackers to cause a denial of service (server crash) via a long username parameter,…
Medium5.0EPSS 74.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 74.7% · top 0.5% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (15)
- 25328 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 67384 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 58427 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- easychatserver-username-dos(36013) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 33326 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 20040702 Multiple Vulnerabilities in Easy Chat Server 1.2 (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 12006 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- easychat-chatghp-username-dos(16629) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.autistici.org/fdonato/advisory/EasyChatServer1.2-adv.txt (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2007-2901 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 26461 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 4289 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 7416 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 20040702 Multiple Vulnerabilities in Easy Chat Server 1.2 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://packetstormsecurity.com/files/167892/Easy-Chat-Server-3.1-Buffer-Overflow.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2004-2466)Record last updated .