CVE-2016-1453

critical

Description

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.

References

http://www.securitytracker.com/id/1036946

http://www.securityfocus.com/bid/93409

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-otv

Details

Source: Mitre, NVD

Published: 2016-10-06

Updated: 2022-06-05

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H