CVE Catalog

CVE-2003-0100

High
Published: Translated: NVD NIST

Summary

Buffer overflow in Cisco IOS versions 11.2.x to 12.0.x allows remote attackers to cause a denial of service and possibly execute commands via a large number of OSPF neighbor announcements.

Risk Assessment

Attackers can exploit this vulnerability to disrupt system operations, potentially leading to serious availability issues for network services.

Recommendation

It is recommended to update Cisco IOS to the latest version to mitigate this vulnerability and to monitor OSPF traffic for potential attacks.

Related vulnerabilities

Original NVD description (English source)

Buffer overflow in Cisco IOS 11.2.x to 12.0.x allows remote attackers to cause a denial of service and possibly execute commands via a large number of OSPF neighbor announcements.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS