DellCVE-2020-5319CVE-2020-5319
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
58.8%
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 configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| dell | emc_unity_operating_environment | * | cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:* |
| dell | emc_unity_xt_operating_environment | * | cpe:2.3:a:dell:emc_unity_xt_operating_environment:*:*:*:*:*:*:*:* |
| dell | emc_unityvsa_operating_environment | * | cpe:2.3:a:dell:emc_unityvsa_operating_environment:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "Unity",
"vendor": "Dell",
"versions": [
{
"lessThan": "5.0.2.0.5.009",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
58.8%