CVE-2008-1353: Zabbix

Medium severity, CVSS 4.3. EPSS: 5.7% chance of exploitation in the next 30 days.

zabbix_agentd in ZABBIX 1.4.4 allows remote attackers to cause a denial of service (CPU and connection consumption) via multiple vfs.file.cksum commands with a special device node such as /dev/urandom or /dev/zero.

Affected products

• Zabbix Zabbix: version 1.1.2 only; version 1.1.3 only; version 1.1.4 only; version 1.1.5 only; version 1.4.2 only; version 1.4.3 only

Published 2008-03-17. Last modified 2026-06-16.