Vulnerability Details CVE-2009-4501
The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.046
EPSS Ranking 88.6%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2009-4501
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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