A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by loading an unsigned software patch on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.
History

Wed, 20 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-05-15T22:15:30.009622Z

Updated: 2024-11-20T17:19:27.801Z

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

Link: CVE-2019-1808

cve-icon Vulnrichment

Updated: 2024-08-04T18:28:42.844Z

cve-icon NVD

Status : Modified

Published: 2019-05-15T23:29:01.010

Modified: 2024-11-21T04:37:25.483

Link: CVE-2019-1808

cve-icon Redhat

No data.