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Status published
Medium
CVE-2009-4500
The process_trap function in trapper/trapper.c in Zabbix Server before 1.6.6...
Vulnerability Description
The process_trap function in trapper/trapper.c in Zabbix Server before 1.6.6 allows remote attackers to cause a denial of service (crash) via a crafted request with data that lacks an expected : (colon) separator, which triggers a NULL pointer dereference.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
zabbix
View all reports →Affected Software
zabbix
Vulnerable Versions:
0, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.4.2, 1.4.3, 1.4.4
Timeline
Official Publish:
December 31st, 2009
Last Modified:
September 17th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.