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Vulnerability record · CVE-2007-4644 · published 31 August 2007

CVE-2007-4644: Doomsday code injection vulnerability

Doomsday · Doomsday

Format string vulnerability in the Cl_GetPackets function in cl_main.c in the client in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allows remote Doomsday servers to execute arbitrary code via format string specifiers in a PSV_CONSOLE_TEXT message.

7.5 CVSS 2.0 High EPSS 3.6% · top 11.0% CWE-94 · Code injection
7.5CVSS 2.0 base score
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
18References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Format string vulnerability in the Cl_GetPackets function in cl_main.c in the client in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allows remote Doomsday servers to execute arbitrary code via format string specifiers in a PSV_CONSOLE_TEXT message.

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

Affected products

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

References

LinkTags
http://aluigi.org/poc/dumsdei.zip Exploit
http://bugs.gentoo.org/show_bug.cgi?id=190835
http://secunia.com/advisories/26524 Vendor Advisory
http://secunia.com/advisories/28821
http://security.gentoo.org/glsa/glsa-200802-02.xml
http://securityreason.com/securityalert/3084
http://www.securityfocus.com/archive/1/478077/100/0/threaded
http://www.securityfocus.com/bid/25483 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/36337
http://aluigi.org/poc/dumsdei.zip Exploit
http://bugs.gentoo.org/show_bug.cgi?id=190835
http://secunia.com/advisories/26524 Vendor Advisory
http://secunia.com/advisories/28821
http://security.gentoo.org/glsa/glsa-200802-02.xml
http://securityreason.com/securityalert/3084
http://www.securityfocus.com/archive/1/478077/100/0/threaded
http://www.securityfocus.com/bid/25483 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/36337

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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-2007-4644), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.