{
  "modified": "2025-08-09T19:01:27Z",
  "published": "2011-08-19T21:55:02Z",
  "id": "CVE-2011-3263",
  "details": "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.",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://support.zabbix.com/browse/ZBX-3794"
    },
    {
      "type": "FIX",
      "url": "http://www.zabbix.com/rn1.8.6.php"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69378"
    }
  ]
}