Vulnerability Details CVE-2011-3263
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.2%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2011-3263
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cpe:2.3:a:zabbix:zabbix:1.0
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cpe:2.3:a:zabbix:zabbix:1.1
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cpe:2.3:a:zabbix:zabbix:1.1.0.1
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cpe:2.3:a:zabbix:zabbix:1.1.1
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cpe:2.3:a:zabbix:zabbix:1.1.2
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cpe:2.3:a:zabbix:zabbix:1.1.3
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cpe:2.3:a:zabbix:zabbix:1.1.4
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cpe:2.3:a:zabbix:zabbix:1.1.5
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cpe:2.3:a:zabbix:zabbix:1.1.6
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cpe:2.3:a:zabbix:zabbix:1.1.7
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cpe:2.3:a:zabbix:zabbix:1.3
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cpe:2.3:a:zabbix:zabbix:1.3.1
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cpe:2.3:a:zabbix:zabbix:1.3.2
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cpe:2.3:a:zabbix:zabbix:1.3.3
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cpe:2.3:a:zabbix:zabbix:1.3.4
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cpe:2.3:a:zabbix:zabbix:1.3.5
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cpe:2.3:a:zabbix:zabbix:1.3.6
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cpe:2.3:a:zabbix:zabbix:1.3.7
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cpe:2.3:a:zabbix:zabbix:1.3.8
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cpe:2.3:a:zabbix:zabbix:1.4
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cpe:2.3:a:zabbix:zabbix:1.4.1
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cpe:2.3:a:zabbix:zabbix:1.4.2
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cpe:2.3:a:zabbix:zabbix:1.4.3
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cpe:2.3:a:zabbix:zabbix:1.4.4
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cpe:2.3:a:zabbix:zabbix:1.4.5
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cpe:2.3:a:zabbix:zabbix:1.4.6
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cpe:2.3:a:zabbix:zabbix:1.4.7
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cpe:2.3:a:zabbix:zabbix:1.5
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cpe:2.3:a:zabbix:zabbix:1.5.1
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cpe:2.3:a:zabbix:zabbix:1.5.2
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cpe:2.3:a:zabbix:zabbix:1.5.3
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cpe:2.3:a:zabbix:zabbix:1.5.4
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cpe:2.3:a:zabbix:zabbix:1.6
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cpe:2.3:a:zabbix:zabbix:1.6.1
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cpe:2.3:a:zabbix:zabbix:1.6.2
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cpe:2.3:a:zabbix:zabbix:1.6.3
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cpe:2.3:a:zabbix:zabbix:1.6.4
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cpe:2.3:a:zabbix:zabbix:1.6.5
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cpe:2.3:a:zabbix:zabbix:1.6.6
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cpe:2.3:a:zabbix:zabbix:1.6.7
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cpe:2.3:a:zabbix:zabbix:1.6.8
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cpe:2.3:a:zabbix:zabbix:1.6.9
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cpe:2.3:a:zabbix:zabbix:1.7
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cpe:2.3:a:zabbix:zabbix:1.7.0
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cpe:2.3:a:zabbix:zabbix:1.7.1
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cpe:2.3:a:zabbix:zabbix:1.7.2
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cpe:2.3:a:zabbix:zabbix:1.7.3
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cpe:2.3:a:zabbix:zabbix:1.7.4
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cpe:2.3:a:zabbix:zabbix:1.8
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cpe:2.3:a:zabbix:zabbix:1.8.1
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cpe:2.3:a:zabbix:zabbix:1.8.2
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cpe:2.3:a:zabbix:zabbix:1.8.3
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cpe:2.3:a:zabbix:zabbix:1.8.4
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cpe:2.3:a:zabbix:zabbix:1.8.5
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cpe:2.3:a:zabbix:zabbix:1.9.0
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cpe:2.3:a:zabbix:zabbix:1.9.1
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cpe:2.3:a:zabbix:zabbix:1.9.2
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cpe:2.3:a:zabbix:zabbix:1.9.3