A vulnerability in the implementation of the Stream Control Transmission Protocol (SCTP) on Cisco Mobility Management Entity (MME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an eNodeB that is connected to an affected device. The vulnerability is due to insufficient input validation of SCTP traffic. An attacker could exploit this vulnerability by leveraging a man-in-the-middle position between the eNodeB and the MME and then sending a crafted SCTP message to the MME. A successful exploit would cause the MME to stop sending SCTP messages to the eNodeB, triggering a DoS condition.
History

Fri, 15 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-01-26T04:45:20.821598Z

Updated: 2024-11-15T17:44:37.291Z

Reserved: 2019-09-06T00:00:00

Link: CVE-2019-16026

cve-icon Vulnrichment

Updated: 2024-08-05T01:03:32.668Z

cve-icon NVD

Status : Modified

Published: 2020-01-26T05:15:16.380

Modified: 2024-11-21T04:29:57.277

Link: CVE-2019-16026

cve-icon Redhat

No data.