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.
| Software | From | Fixed in |
|---|---|---|
| zabbix / zabbix | 1.1.2 | 1.1.2.x |
| zabbix / zabbix | 1.1.3 | 1.1.3.x |
| zabbix / zabbix | 1.1.4 | 1.1.4.x |
| zabbix / zabbix | 1.1.5 | 1.1.5.x |
| zabbix / zabbix | 1.4.2 | 1.4.2.x |
| zabbix / zabbix | 1.4.3 | 1.4.3.x |