A vulnerability in 802.1x function of Cisco IOS Software on the Catalyst 6500 Series Switches could allow an unauthenticated, adjacent attacker to access the network prior to authentication. The vulnerability is due to how the 802.1x packets are handled in the process path. An attacker could exploit this vulnerability by attempting to connect to the network on an 802.1x configured port. A successful exploit could allow the attacker to intermittently obtain access to the network.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-03-28T00:20:14.474740Z

Updated: 2024-09-16T23:20:52.610Z

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

Link: CVE-2019-1758

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-03-28T01:29:00.453

Modified: 2019-10-09T23:47:59.817

Link: CVE-2019-1758

cve-icon Redhat

No data.