CVE-2003-1431

high

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/11301

https://euvd.enisa.europa.eu/vulnerability/EUVD-2003-1421

http://www.securityfocus.com/bid/6774

http://www.pivx.com/luigi/adv/ueng-adv.txt

http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html

http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html

Details

Source: Mitre, NVD

Published: 2003-12-31

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H