CVE-2020-5319: Dell EMC Unity, Dell EMC Unity XT, and Dell EMC UnityVSA versions prior to 5.0.2.0.5.009 contain a Denial of Service vulnerability on NAS Server SSH…

PriorityP338high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.40%

69.7th percentile

Dell EMC Unity, Dell EMC Unity XT, and Dell EMC UnityVSA versions prior to 5.0.2.0.5.009 contain a Denial of Service vulnerability on NAS Server SSH implementation that is used to provide SFTP service on a NAS server. A remote unauthenticated attacker may potentially exploit this vulnerability and cause a Denial of Service (Storage Processor Panic) by sending an out of order SSH protocol sequence.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
dell	emc_unity_operating_environment	< 5.0.2.0.5.009	5.0.2.0.5.009
dell	emc_unity_xt_operating_environment	< 5.0.2.0.5.009	5.0.2.0.5.009
dell	emc_unityvsa_operating_environment	< 5.0.2.0.5.009	5.0.2.0.5.009
dell	unity	>= unspecified < 5.0.2.0.5.009	5.0.2.0.5.009

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

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