CVE-2009-4500

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Summary

CVECVE-2009-4500
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-12-31 18:30:01 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zabbix Zabbix 1.1.2 All All All
Application Zabbix Zabbix 1.1.3 All All All
Application Zabbix Zabbix 1.1.4 All All All
Application Zabbix Zabbix 1.1.5 All All All
Application Zabbix Zabbix 1.4.2 All All All
Application Zabbix Zabbix 1.4.3 All All All
Application Zabbix Zabbix 1.4.4 All All All
Application Zabbix Zabbix All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
ZABBIX Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
[#ZBX-993] DoS in Zabbix Server - ZABBIX SUPPORT af854a3a-2127-422b-91ae-364da2661108 support.zabbix.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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