CVE-2005-0830: Xzabite Dyndnsupdate

High severity, CVSS 7.5. EPSS: 3.1% chance of exploitation in the next 30 days.

Multiple buffer overflows in Xzabite DYNDNSUpdate 0.6.15 and earlier, including the ipcheck function in dyndnsupdate.c, allow remote attackers who spoof a dyndns.org server to execute arbitrary code via unknown vectors.

Affected products

• Xzabite Dyndnsupdate: version 0.6.15 only

Published 2005-05-02. Last modified 2026-06-16.