zabbix_agentd in Zabbix before 1.8.6 and 1.9.x before 1.9.4 allows context-dependent attackers to cause a denial of service (CPU consumption) by executing the vfs.file.cksum command for a special device, as demonstrated by the /dev/urandom device.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 2.0 | 5.0 | MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Primary | 2.0 | 5.0 | MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| CWE ID | Type | Source |
|---|---|---|
| CWE-399 | Primary | nvd@nist.gov |
| Hyperlink | Source | Resource |
|---|---|---|
| http://www.zabbix.com/rn1.8.6.php | cve@mitre.org | Patch |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69378 | cve@mitre.org | N/A |
| https://support.zabbix.com/browse/ZBX-3794 | cve@mitre.org | Exploit |
| http://www.zabbix.com/rn1.8.6.php | af854a3a-2127-422b-91ae-364da2661108 | Patch |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69378 | af854a3a-2127-422b-91ae-364da2661108 | N/A |
| https://support.zabbix.com/browse/ZBX-3794 | af854a3a-2127-422b-91ae-364da2661108 | Exploit |