CVE Catalog

CVE-2015-0772

High
Published: Translated: NVD NIST

Summary

Cisco TelePresence Video Communication Server (VCS) version X8.5RC4 is vulnerable to a denial of service attack that can lead to high CPU consumption or device outage. An attacker can exploit a crafted SDP parameter-negotiation request in an SDP session during a SIP connection.

Risk Assessment

The attack may result in service outages within the organization, impacting communication and collaboration. High CPU consumption may also affect other processes running on the server.

Recommendation

It is recommended to update Cisco TelePresence VCS to the latest version to mitigate this vulnerability. Additionally, monitoring SIP traffic for potential attack attempts is advised.

Related vulnerabilities

Original NVD description (English source)

Cisco TelePresence Video Communication Server (VCS) X8.5RC4 allows remote attackers to cause a denial of service (CPU consumption or device outage) via a crafted SDP parameter-negotiation request in an SDP session during a SIP connection, aka Bug ID CSCut42422.

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