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.
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History
Wed, 20 Nov 2024 18:15:00 +0000
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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
Updated: 2024-08-04T18:28:42.844Z
Status : Modified
Published: 2019-05-15T23:29:01.010
Modified: 2024-11-21T04:37:25.483
Link: CVE-2019-1808
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