CVE-2003-0858
2.1 · LOWOverview
CVE-2003-0858 is a low-severity vulnerability affecting gnu zebra. It was published on December 15, 2003 and has a CVSS 2.0 base score of 2.1 (LOW).
This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Zebra 0.93b and earlier, and quagga before 0.95, allows local users to cause a denial of service by sending spoofed messages as other users to the kernel netlink interface.
Remediation
Check the references section for vendor advisories and patches from gnu. Update zebra 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 |
|---|---|---|---|
| gnu | zebra | 0 | Affected |
| quagga | quagga_routing_software_suite | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2003-0858?
CVE-2003-0858 is a low-severity vulnerability affecting gnu zebra. It was published on December 15, 2003 and has a CVSS 2.0 base score of 2.1 (LOW).
How severe is CVE-2003-0858?
This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2003-0858?
Check the references section for vendor advisories and patches from gnu. Update zebra 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-2003-0858?
CyberStrike's AI-powered security agents can automatically detect CVE-2003-0858 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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