CVE-2018-0409
published 2018-08-15CVE-2018-0409: A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video Communication Server (VCS) and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious IPv4 or IPv6 packet to an affected device on TCP port 7400. An exploit could allow the attacker to overread a buffer, resulting in a crash and restart of the XCP Router service. Cisco Bug IDs: CSCvg97663, CSCvi55947.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | telepresence_video_communication_server | — | — |
| cisco | unified_communications_manager_im_amp_presence_service | — | — |
| cisco | unified_communications_manager_im_and_presence_service | — | — |
| cisco | unified_communications_manager_im_and_presence_service | — | — |
| cisco_systems_inc | telepresence_video_communication_server_and_expressway | — | — |
| cisco_systems_inc | unified_communications_manager_im_presence_service | — | — |