CVE-2003-1431 EXPLOIT
7.1
HIGH · CVSS 2.0 · EPSS 5.2% (pctl 92)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 7.1 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:N/A:C |
| EPSS | 5.25% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2003-12-31 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| epic games | unreal engine |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Epic Games Unreal Engine 436 - Client Unreal URL Denial of Service | 2003-02-05 |
References
- http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html
- http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html
- http://www.pivx.com/luigi/adv/ueng-adv.txt
- http://www.securityfocus.com/bid/6774
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11301
- http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html
- http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html
- http://www.pivx.com/luigi/adv/ueng-adv.txt
- http://www.securityfocus.com/bid/6774
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11301
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