A vulnerability in the Link Layer Discovery Protocol (LLDP) implementation for Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when the device unexpectedly reloads. The vulnerability is due to improper input validation of certain type, length, value (TLV) fields of the LLDP frame header. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface on the targeted device. A successful exploit could allow the attacker to cause the switch to reload unexpectedly.
Metrics
Affected Vendors & Products
References
History
Tue, 26 Nov 2024 15:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2018-10-17T20:00:00Z
Updated: 2024-11-26T14:25:34.390Z
Reserved: 2017-11-27T00:00:00
Link: CVE-2018-0395
Vulnrichment
Updated: 2024-08-05T03:21:15.658Z
NVD
Status : Modified
Published: 2018-10-17T19:29:00.303
Modified: 2024-11-21T03:38:08.380
Link: CVE-2018-0395
Redhat
No data.