CVE-2003-0858

Name: CVE-2003-0858
Creator: NVD / NIST
Published: 2003-12-15T05:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.36%

Last modified Jun 16, 2026

CVE-2003-0858 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.36%

28.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Gnu	Zebra	<= 0.91
Quagga	Quagga Routing Software Suite	<= 0.95

References

http://secunia.com/advisories/10563Vendor Advisory
http://www.debian.org/security/2004/dsa-415Patch, Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-305.htmlPatch, Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-307.htmlPatch, Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-315.htmlPatch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10169
http://secunia.com/advisories/10563Vendor Advisory
http://www.debian.org/security/2004/dsa-415Patch, Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-305.htmlPatch, Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-307.htmlPatch, Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-315.htmlPatch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10169

Timeline

Published: Dec 15, 2003
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2003-0858?

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.

How severe is CVE-2003-0858?

Severity scoring for CVE-2003-0858 is pending analysis. The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2003-0858?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2003-0858?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST