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Vulnerability record · CVE-2008-3396 · published 31 July 2008

CVE-2008-3396: Epic games unreal tournament 2004 improper input validation vulnerability

Epic Games · Unreal Tournament 2004

Unreal Tournament 2004 (UT2004) 3369 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a certain sequence of malformed packets.

5.0 CVSS 2.0 Medium EPSS 7.7% · top 5.6% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
7.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

Unreal Tournament 2004 (UT2004) 3369 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a certain sequence of malformed packets.

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://aluigi.altervista.org/adv/ut2004null-adv.txt
http://aluigi.org/poc/ut2004null.zip
http://secunia.com/advisories/31266 Vendor Advisory
http://www.securityfocus.com/archive/1/494935/100/0/threaded
http://www.securityfocus.com/bid/30427
http://www.vupen.com/english/advisories/2008/2259/references
https://exchange.xforce.ibmcloud.com/vulnerabilities/44107
http://aluigi.altervista.org/adv/ut2004null-adv.txt
http://aluigi.org/poc/ut2004null.zip
http://secunia.com/advisories/31266 Vendor Advisory
http://www.securityfocus.com/archive/1/494935/100/0/threaded
http://www.securityfocus.com/bid/30427
http://www.vupen.com/english/advisories/2008/2259/references
https://exchange.xforce.ibmcloud.com/vulnerabilities/44107

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2008-3396), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.