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CVE-2003-1431
Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host…
High7.1EPSS 5.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 5.2% · top 7.5% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Weakness
Affected products
n/a
- affected n/a
References (5)
- ut-url-memory-corruption(11301) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.pivx.com/luigi/adv/ueng-adv.txt (opens in a new tab)x_refsource_MISCx_transferred
- 20030205 Unreal engine: results of my research (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 20030211 Re: Epic Games threatens to sue security researchers (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 6774 (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)
- 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-2003-1431)Record last updated .