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 image on an affected device. The vulnerability exists because software digital signatures are not properly verified during CLI command execution. An attacker could exploit this vulnerability to install an unsigned software image on an affected device.
References
Link | Resource |
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http://www.securityfocus.com/bid/108425 | Broken Link Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-sisv2 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
No history.
Information
Published : 2019-05-15 23:29
Updated : 2024-02-28 17:08
NVD link : CVE-2019-1812
Mitre link : CVE-2019-1812
CVE.ORG link : CVE-2019-1812
JSON object : View
Products Affected
cisco
- nexus_3432d-s
- nexus_92300yc
- nexus_93360yc-fx2
- nexus_9500_supervisor_a\+
- nexus_9504
- n9k-x9464px
- nexus_9364c
- nexus_3048
- nexus_31128pq
- 9536pq
- nexus_9500_supervisor_b
- nexus_93600cd-gx
- nexus_93240yc-fx2
- n9k-c9508-fm-r
- n9k-c9504-fm-r
- nexus_93180yc-ex
- nexus_3524-x\/xl
- n9k-x9564tx
- nexus_36180yc-r
- nexus_93216tc-fx2
- nexus_93180yc-fx
- n9k-x9464tx2
- n9k-x9636c-r
- n9k-x97160yc-ex
- n9k-x9736c-fx
- nexus_93108tc-ex
- x9636q-r
- nexus_9500_supervisor_a
- nexus_3548-x\/xl
- n9k-x9732c-fx
- n9k-x9736c-ex
- 9736pq
- nexus_3172tq-xl
- n9k-x9636c-rx
- nx-os
- n9k-x9432c-s
- nexus_3408-s
- n9k-x9564px
- nexus_93120tx
- nexus_9348gc-fxp
- nexus_3264q
- nexus_92160yc-x
- nexus_3132q-v
- nexus_31108tc-v
- nexus_9500_supervisor_b\+
- nexus_3636c-r
- nexus_93180lc-ex
- nexus_31108pc-v
- nexus_34180yc
- nexus_3132q-x\/3132q-xl
- 9636pq
- nexus_9508
- nexus_9516
- n9k-x9732c-ex
- 9432pq
- nexus_9332c
- nexus_3464c
- nexus_9316d-gx
- nexus_3132c-z
- nexus_93108tc-fx
- nexus_9336c-fx2
- nexus_3264c-e
- nexus_3164q
- n9k-x9788tc-fx
- nexus_3172pq\/pq-xl
- nexus_3232c
CWE
CWE-347
Improper Verification of Cryptographic Signature