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Vulnerability record · CVE-2003-1354 · published 31 December 2003

CVE-2003-1354: Gamespy3d gamespy 3d memory buffer overflow vulnerability

Gamespy3d · Gamespy 3d

Multiple GameSpy 3D 2.62 compatible gaming servers generate very large UDP responses to small requests, which allows remote attackers to use the servers as an amplifier in DDoS attacks with spoofed UDP query packets, as demonstrated using Battlefield 1942.

5.0 CVSS 2.0 Medium EPSS 6.2% · top 6.7% CWE-119 · Memory buffer overflow
5.0CVSS 2.0 base score
6.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Multiple GameSpy 3D 2.62 compatible gaming servers generate very large UDP responses to small requests, which allows remote attackers to use the servers as an amplifier in DDoS attacks with spoofed UDP query packets, as demonstrated using Battlefield 1942.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://seclists.org/lists/bugtraq/2003/Jan/0178.html
http://www.pivx.com/kristovich/adv/mk001/
http://www.securiteam.com/securitynews/5EP0O0K8UO.html
http://www.securityfocus.com/bid/6636 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/11084
http://seclists.org/lists/bugtraq/2003/Jan/0178.html
http://www.pivx.com/kristovich/adv/mk001/
http://www.securiteam.com/securitynews/5EP0O0K8UO.html
http://www.securityfocus.com/bid/6636 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/11084

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2003-1354), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.