A vulnerability in the User Data Services (UDS) API of Cisco Unified Communications Manager (Unified CM) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the management GUI. The vulnerability is due to improper validation of input parameters in the UDS API requests. An attacker could exploit this vulnerability by sending a crafted request to the UDS API of an affected device. A successful exploit could allow the attacker to make the A Cisco DB service quit unexpectedly, preventing admin access to the Unified CM management GUI. Manual intervention may be required to restore normal operation. Software versions 10.5, 11.5, 12.0, 12.5 are affected.
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: 2019-04-18T01:25:21.042263Z

Updated: 2024-11-19T19:10:22.397Z

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

Link: CVE-2019-1837

cve-icon Vulnrichment

Updated: 2024-08-04T18:28:42.873Z

cve-icon NVD

Status : Modified

Published: 2019-04-18T02:29:05.997

Modified: 2019-10-09T23:48:17.737

Link: CVE-2019-1837

cve-icon Redhat

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