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CVE-2009-4500

Published Dec 31, 2009 zabbix CWE-119

Overview

CVE-2009-4500 is a known-severity vulnerability affecting zabbix zabbix. It was published on December 31, 2009.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from zabbix. Update zabbix to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
zabbix zabbix 0 Affected

References

Ref secunia.com/advisories/37740 Ref www.securityfocus.com/archive/1/508436/30/60/threaded Ref www.vupen.com/english/advisories/2009/3514 Ref support.zabbix.com/browse/ZBX-993 Ref secunia.com/advisories/37740 Ref www.securityfocus.com/archive/1/508436/30/60/threaded Ref www.vupen.com/english/advisories/2009/3514 Ref support.zabbix.com/browse/ZBX-993

Frequently Asked Questions

What is CVE-2009-4500?

CVE-2009-4500 is a known-severity vulnerability affecting zabbix zabbix. It was published on December 31, 2009.

How severe is CVE-2009-4500?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2009-4500?

Check the references section for vendor advisories and patches from zabbix. Update zabbix to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2009-4500?

CyberStrike's AI-powered security agents can automatically detect CVE-2009-4500 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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