A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the PIM process to restart, resulting in a denial of service condition on an affected device. The vulnerability is due to the incorrect processing of crafted AutoRP packets. An attacker could exploit this vulnerability by sending crafted packets to port UDP 496 on a reachable IP address on the device. A successful exploit could allow the attacker to cause the PIM process to restart. Software versions prior to 6.2.3, 6.3.2, 6.4.0, and 6.5.1 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: 2019-04-17T22:00:26.909681Z

Updated: 2024-11-19T19:11:04.019Z

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

Link: CVE-2019-1712

cve-icon Vulnrichment

Updated: 2024-08-04T18:28:41.620Z

cve-icon NVD

Status : Modified

Published: 2019-04-17T22:29:00.483

Modified: 2024-11-21T04:37:09.430

Link: CVE-2019-1712

cve-icon Redhat

No data.