A vulnerability in the IPv6 packet processing engine of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. An attacker could exploit this vulnerability by sending a crafted IPv6 packet through an affected device. A successful exploit could allow the attacker to cause an unexpected reboot of the switch, leading to a DoS condition. This vulnerability is specific to IPv6 traffic. IPv4 traffic is not affected.
History

Wed, 13 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: 2020-08-17T18:01:25.633674Z

Updated: 2024-11-13T18:14:20.628Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3363

cve-icon Vulnrichment

Updated: 2024-08-04T07:30:58.380Z

cve-icon NVD

Status : Modified

Published: 2020-08-17T18:15:12.587

Modified: 2024-11-21T05:30:52.957

Link: CVE-2020-3363

cve-icon Redhat

No data.