A vulnerability in the call-handling functionality of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause an affected phone to reload unexpectedly, resulting in a temporary denial of service (DoS) condition. The vulnerability is due to incomplete error handling when XML data within a SIP packet is parsed. An attacker could exploit this vulnerability by sending a SIP packet that contains a malicious XML payload to an affected phone. A successful exploit could allow the attacker to cause the affected phone to reload unexpectedly, resulting in a temporary DoS condition.
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: 2019-05-03T14:55:27.291439Z

Updated: 2024-11-19T19:09:54.267Z

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

Link: CVE-2019-1635

cve-icon Vulnrichment

Updated: 2024-08-04T18:20:28.359Z

cve-icon NVD

Status : Modified

Published: 2019-05-03T15:29:00.713

Modified: 2024-11-21T04:36:58.740

Link: CVE-2019-1635

cve-icon Redhat

No data.