CVE-2018-0358

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability in the file descriptor handling of Cisco TelePresence Video Communication Server (VCS) Expressway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to exhaustion of file descriptors while processing a high volume of traffic. An attacker could exploit this vulnerability by establishing a high number of concurrent TCP connections to the vulnerable system. An exploit could allow the attacker to cause a restart in a specific process, resulting in a temporary interruption of service. Cisco Bug IDs: CSCvh77056, CSCvh77058, CSCvh95264.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-769CWE-770

Affected software

No affected versions have been published.

Timeline

Published
Jun 21, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-0358: High severity, CVSS 7.5 | Vulnix