CVE-2008-6123
5.0 · MEDIUMOverview
CVE-2008-6123 is a medium-severity vulnerability affecting net-snmp net-snmp. It was published on February 12, 2009 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The netsnmp_udp_fmtaddr function (snmplib/snmpUDPDomain.c) in net-snmp 5.0.9 through 5.4.2.1, when using TCP wrappers for client authorization, does not properly parse hosts.allow rules, which allows remote attackers to bypass intended access restrictions and execute SNMP queries, related to "source/destination IP address confusion."
Remediation
Check the references section for vendor advisories and patches from net-snmp. Update net-snmp 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 |
|---|---|---|---|
| net-snmp | net-snmp | 5.0.9 | Affected |
References
Frequently Asked Questions
What is CVE-2008-6123?
CVE-2008-6123 is a medium-severity vulnerability affecting net-snmp net-snmp. It was published on February 12, 2009 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2008-6123?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2008-6123?
Check the references section for vendor advisories and patches from net-snmp. Update net-snmp 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-2008-6123?
CyberStrike's AI-powered security agents can automatically detect CVE-2008-6123 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.
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