A vulnerability in the Session Initiation Protocol (SIP) protocol implementation of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of input SIP traffic. An attacker could exploit this vulnerability by sending a malformed SIP packet to an affected Cisco Unified Communications Manager. A successful exploit could allow the attacker to trigger a new registration process on all connected phones, temporarily disrupting service.
History

Tue, 19 Nov 2024 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-07-06T01:15:22.705699Z

Updated: 2024-11-19T19:03:11.614Z

Reserved: 2018-12-06T00:00:00

Link: CVE-2019-1887

cve-icon Vulnrichment

Updated: 2024-08-04T18:35:51.907Z

cve-icon NVD

Status : Modified

Published: 2019-07-06T02:15:11.090

Modified: 2024-11-21T04:37:37.050

Link: CVE-2019-1887

cve-icon Redhat

No data.