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Vulnerability record · CVE-2008-3314 · published 25 July 2008

CVE-2008-3314: Zdaemon improper input validation vulnerability

Zdaemon · Zdaemon

ZDaemon 1.08.07 and earlier allows remote attackers to cause a denial of service (daemon crash) via a crafted type 6 command, which triggers a NULL pointer dereference.

5.0 CVSS 2.0 Medium EPSS 7.6% · top 5.7% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
7.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

ZDaemon 1.08.07 and earlier allows remote attackers to cause a denial of service (daemon crash) via a crafted type 6 command, which triggers a NULL pointer dereference.

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/zdaemonull-adv.txt
http://aluigi.org/poc/zdaemonull.zip
http://secunia.com/advisories/31185 Vendor Advisory
http://securityreason.com/securityalert/4043
http://www.securityfocus.com/archive/1/494634/100/0/threaded
http://www.securityfocus.com/bid/30340 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/43946
http://aluigi.altervista.org/adv/zdaemonull-adv.txt
http://aluigi.org/poc/zdaemonull.zip
http://secunia.com/advisories/31185 Vendor Advisory
http://securityreason.com/securityalert/4043
http://www.securityfocus.com/archive/1/494634/100/0/threaded
http://www.securityfocus.com/bid/30340 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/43946

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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-2008-3314), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.