CVE Catalog

CVE-2006-0340

High
Published: Translated: NVD NIST

Summary

A vulnerability in the Stack Group Bidding Protocol (SGBP) support in Cisco IOS versions 12.0 through 12.4 allows a remote attacker on the local network to cause a denial of service (device hang and network traffic loss) by sending a crafted UDP packet to port 9900.

Risk Assessment

The attack can cause device hang and network traffic loss, impacting network availability and potentially disrupting critical services.

Recommendation

It is recommended to disable SGBP on Cisco IOS devices if not required, and apply the appropriate patches provided by the vendor.

Related vulnerabilities

Original NVD description (English source)

Unspecified vulnerability in Stack Group Bidding Protocol (SGBP) support in Cisco IOS 12.0 through 12.4 running on various Cisco products, when SGBP is enabled, allows remote attackers on the local network to cause a denial of service (device hang and network traffic loss) via a crafted UDP packet to port 9900.

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