A vulnerability in the implementation of Session Initiation Protocol (SIP) processing in Cisco Small Business SPA514G IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of SIP request messages by an affected device. An attacker could exploit this vulnerability by sending crafted SIP messages to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. Cisco has not released software updates that address this vulnerability. This vulnerability affects Cisco Small Business SPA514G IP Phones that are running firmware release 7.6.2SR2 or earlier.
History

Tue, 19 Nov 2024 20:15:00 +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: 2019-03-13T21:00:00Z

Updated: 2024-11-19T19:15:23.908Z

Reserved: 2017-11-27T00:00:00

Link: CVE-2018-0389

cve-icon Vulnrichment

Updated: 2024-08-05T03:21:15.620Z

cve-icon NVD

Status : Modified

Published: 2019-03-13T21:29:00.260

Modified: 2024-11-21T03:38:07.617

Link: CVE-2018-0389

cve-icon Redhat

No data.