The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated…
Priority LOW 24CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.6 and earlier allows remote authenticated users to cause a denial of service (infinite loop and daemon hang) via a backslash character at the end of a connection string to UDP port 27015.
Why it matters now
EPSS 0.02567 85th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:valve_software:half-life_cstrike_dedicated_server:*:*:*:*:*:*:*:* | up to 1.6_linux; up to 1.6_windows | Vulnerable | Valve Software |
- cpe:2.3:a:valve_software:half-life_cstrike_dedicated_server:*:*:*:*:*:*:*:* Versions up to 1.6_linux; up to 1.6_windows Vulnerable ·Valve Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-0734
- 2026-10-03 Alias added: GHSA-vg7p-cgx3-c756
References
More Valve Software Half-life Cstrike Dedicated Server vulnerabilities
- TI-2003-01225 The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated… CVSS 2.0MEDIUM 5.2
Sources
- CVE-2006-0734 · CVE Program
- CVE-2006-0734 · NVD
- FIRST EPSS
- GHSA-vg7p-cgx3-c756 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences