CVE-2004-0313
Buffer overflow in PSOProxy 0.91 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long HTTP…
- 10.0HighCVSS base score
- 63.6%Exploitation in 30 daysEPSS · top 0.8% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 6Public exploitsMetasploit, Nuclei and Exploit-DB
Description
Buffer overflow in PSOProxy 0.91 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long HTTP request, as demonstrated using a long (1) GET argument or (2) method name.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Metasploit module and 5 Exploit-DB entries for it.
Show the exploits6
Metasploit modules1 module
- PSO Proxy v0.91 Stack Buffer Overflow (Metasploit module) (opens in a new tab)
exploit/windows/http/psoproxy91_overflowRank averagedisclosed 20 Feb 2004
Exploit-DB5 entries
- PSOProxy 0.91 - Stack Buffer Overflow (Metasploit) (Exploit-DB entry) (opens in a new tab)
EDB-ID 16790dos, windowspublished 9 May 2010Verified
- PSOProxy 0.91 (Windows 2000/XP) - Remote Buffer Overflow (Exploit-DB entry) (opens in a new tab)
EDB-ID 156remote, windowspublished 26 Feb 2004Verified
- PSOProxy 0.91 - Remote Buffer Overflow (1) (Exploit-DB entry) (opens in a new tab)
EDB-ID 23732remote, windowspublished 20 Feb 2004Verified
- PSOProxy 0.91 - Remote Buffer Overflow (2) (Exploit-DB entry) (opens in a new tab)
EDB-ID 23733remote, windowspublished 20 Feb 2004Verified
- PSOProxy 0.91 - Remote Buffer Overflow (3) (Exploit-DB entry) (opens in a new tab)
EDB-ID 23734remote, windowspublished 20 Feb 2004Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 20 years later
· 20 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 63.6% · top 0.8% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Affected products
n/a
- affected n/a
References
3
- psoproxy-long-get-bo(15275) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20040220 Remote Buffer Overflow in PSOProxy 0.91 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 9706 (opens in a new tab)vdb-entryx_refsource_BIDx_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)
- EUVD EUVD-2004-0313 (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://cveledger.app/cve/CVE-2004-0313)Record last updated .