Buffer overflow in the Overlay Transport Virtualization (OTV) GRE feature in Cisco NX-OS 5.0 through 7.3 on Nexus 7000 and 7700 devices allows remote attackers to execute arbitrary code via long parameters in a packet header, aka Bug ID CSCuy95701.
http://www.securitytracker.com/id/1036946
http://www.securityfocus.com/bid/93409
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-otv
Source: Mitre, NVD
Published: 2016-10-06
Updated: 2025-04-12
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.20849