vulnerability
Cisco Cisco TelePresence Video Communication Server (VCS) Expressway: CVE-2020-3596: Cisco Expressway Series and TelePresence Video Communication Server Denial of Service Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Oct 7, 2020 | Sep 30, 2024 | Oct 7, 2024 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 7, 2020
Added
Sep 30, 2024
Modified
Oct 7, 2024
Description
A vulnerability in the Session Initiation Protocol (SIP) of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect handling of incoming SIP traffic. An attacker could exploit this vulnerability by sending a series of SIP packets to an affected device. A successful exploit could allow the attacker to exhaust memory on an affected device, causing it to crash and leading to a DoS condition.
Solution
cisco-telepresence-expressway-upgrade-latest
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