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CVE-2004-2277
Buffer overflow in aGSM Half-Life client allows remote Half-Life servers to cause a denial of service (crash) and possibly execute…
Medium5.0EPSS 5.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in aGSM Half-Life client allows remote Half-Life servers to cause a denial of service (crash) and possibly execute arbitrary code via a long server response.
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)
- 5.7% · top 6.9% of all CVEs (3 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
- n/a
Affected products
n/a
- affected n/a
References (6)
- 12334 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1010989 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 9072 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 10989 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- agsm-response-bo(17046) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.security.nnov.ru/docs6620.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)
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[](https://trackcve.app/cve/CVE-2004-2277)Record last updated .