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 Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Zabbix | Zabbix | 1.1.2 (including) | 1.1.2 (including) |
| Zabbix | Zabbix | 1.1.3 (including) | 1.1.3 (including) |
| Zabbix | Zabbix | 1.1.4 (including) | 1.1.4 (including) |
| Zabbix | Zabbix | 1.1.5 (including) | 1.1.5 (including) |
| Zabbix | Zabbix | 1.4.2 (including) | 1.4.2 (including) |
| Zabbix | Zabbix | 1.4.3 (including) | 1.4.3 (including) |
| Zabbix | Ubuntu | edgy | * |
| Zabbix | Ubuntu | feisty | * |
| Zabbix | Ubuntu | gutsy | * |
| Zabbix | Ubuntu | hardy | * |
| Zabbix | Ubuntu | upstream | * |
References
- http://secunia.com/advisories/29383
- http://securityreason.com/securityalert/3747
- http://www.securityfocus.com/archive/1/489506/100/0/threaded
- http://www.securityfocus.com/bid/28244
- http://www.vupen.com/english/advisories/2008/0878
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41196
- http://secunia.com/advisories/29383
- http://securityreason.com/securityalert/3747
- http://www.securityfocus.com/archive/1/489506/100/0/threaded
- http://www.securityfocus.com/bid/28244
- http://www.vupen.com/english/advisories/2008/0878
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41196