CVE-2003-1431

Published: Dec 31, 2003Modified: Apr 16, 2026

7.1

Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability: 8.6 / Impact: 6.9

Source: NVD

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.

Affected (3)

Products: Epic Games: Unreal Engine

Epic Games

1 product

Unreal Engine

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Epic Games Unreal Engine	Version 226f
Epic Games Unreal Engine	Version 433
Epic Games Unreal Engine	Version 436

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (10)

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

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

Exploit

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

Source: cve@mitre.org

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