CVE-2009-3163
7.5 · HIGHOverview
CVE-2009-3163 is a high-severity vulnerability affecting silcnet silc_client. It was published on September 10, 2009 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Multiple format string vulnerabilities in lib/silcclient/command.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.10, and SILC Client 1.1.8 and earlier, allow remote attackers to execute arbitrary code via format string specifiers in a channel name, related to (1) silc_client_command_topic, (2) silc_client_command_kick, (3) silc_client_command_leave, and (4) silc_client_command_users.
Remediation
Check the references section for vendor advisories and patches from silcnet. Update silc_client 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 |
|---|---|---|---|
| silcnet | silc_client | 0 | Affected |
| silcnet | silc_toolkit | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2009-3163?
CVE-2009-3163 is a high-severity vulnerability affecting silcnet silc_client. It was published on September 10, 2009 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2009-3163?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2009-3163?
Check the references section for vendor advisories and patches from silcnet. Update silc_client 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-2009-3163?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-3163 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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