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.
Project Subscriptions
| Vendors | Products |
|---|---|
|
Cisco
Subscribe
|
7000 10-slot
Subscribe
7000 18-slot
Subscribe
7000 4-slot
Subscribe
7000 9-slot
Subscribe
7700 10-slot
Subscribe
7700 18-slot
Subscribe
7700 2-slot
Subscribe
7700 6-slot
Subscribe
Mds 9706
Subscribe
Mds 9710
Subscribe
Mds 9718
Subscribe
N77-f312ck-26
Subscribe
N77-f324fq-25
Subscribe
N77-f348xp-23
Subscribe
N77-f430cq-36
Subscribe
N77-m312cq-26l
Subscribe
N77-m324fq-25l
Subscribe
N77-m348xp-23l
Subscribe
N7k-f248xp-25e
Subscribe
N7k-f306ck-25
Subscribe
N7k-f312fq-25
Subscribe
N7k-m202cf-22l
Subscribe
N7k-m206fq-23l
Subscribe
N7k-m224xp-23l
Subscribe
N7k-m324fq-25l
Subscribe
N7k-m348xp-25l
Subscribe
Nexus 7000 Supervisor 1
Subscribe
Nexus 7000 Supervisor 2
Subscribe
Nexus 7000 Supervisor 2e
Subscribe
Nexus 7700 Supervisor 2e
Subscribe
Nexus 7700 Supervisor 3e
Subscribe
Nx-os
Subscribe
|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-10365 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 20 Nov 2024 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: cisco
Published:
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
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD