CVE-2004-0724
UnknownEPSS 1.62%
Last modified
CVE-2004-0724 is a vulnerability of currently unknown severity. The Half-Life engine before July 7 2004 allows remote attackers to cause a denial of service (server or client crash) via an empty fragmented packet.. EPSS estimates a 1.62% chance of exploitation in the next 30 days.
Description
The Half-Life engine before July 7 2004 allows remote attackers to cause a denial of service (server or client crash) via an empty fragmented packet.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Valve Software | Half-Life | 1.1.0.4 |
| Valve Software | Half-Life | 1.1.0.8 |
| Valve Software | Half-Life | 1.1.0.9 |
| Valve Software | Half-Life | 1.1.1.0 |
| Valve Software | Half-Life Dedicated Server | 3.1 |
| Valve Software | Half-Life Dedicated Server | 3.1.0.4 |
| Valve Software | Half-Life Dedicated Server | 3.1.0.5 |
| Valve Software | Half-Life Dedicated Server | 3.1.0.6 |
| Valve Software | Half-Life Dedicated Server | 3.1.0.7 |
| Valve Software | Half-Life Dedicated Server | 3.1.0.8 |
| Valve Software | Half-Life Dedicated Server | 3.1.0.9 |
| Valve Software | Half-Life Dedicated Server | 3.1.1.0 |
| Valve Software | Half-Life Dedicated Server | 3.1.1.1c1 |
| Valve Software | Half-Life Dedicated Server | 3.1.1.1d |
| Valve Software | Half-Life Dedicated Server | 3.1.1.1e |
| Valve Software | Half-Life Dedicated Server | 3.1.3 |
| Valve Software | Half-Life Dedicated Server | 4.1.0.4 |
| Valve Software | Half-Life Dedicated Server | 4.1.0.6 |
| Valve Software | Half-Life Dedicated Server | 4.1.0.7 |
| Valve Software | Half-Life Dedicated Server | 4.1.0.8 |
| Valve Software | Half-Life Dedicated Server | 4.1.0.9 |
| Valve Software | Half-Life Dedicated Server | 4.1.1.0 |
| Valve Software | Half-Life Dedicated Server | 4.1.1.1c1 |
| Valve Software | Half-Life Dedicated Server | 4.1.1.1d_beta |
| Valve Software | Half-Life Dedicated Server | 4.1.1.1e |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2004-0724?
The Half-Life engine before July 7 2004 allows remote attackers to cause a denial of service (server or client crash) via an empty fragmented packet.
How severe is CVE-2004-0724?
Severity scoring for CVE-2004-0724 is pending analysis. The EPSS model estimates a 1.62% probability of exploitation in the next 30 days.
How do I fix CVE-2004-0724?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2004-0724?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST