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 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.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://www.dell.com/support/security/en-us/details/540336/DSA-2020-019-Dell-EMC-Unity-Family-Dell-EMC-Unity-XT-Family-Denial-of-Service-Vulnerability	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:emc_unity_operating_environment::::::::
	cpe:2.3:a:dell:emc_unity_xt_operating_environment::::::::
	cpe:2.3:a:dell:emc_unityvsa_operating_environment::::::::

History

No history.

Information

Published : 2020-02-06 18:15

Updated : 2024-02-04 20:39

NVD link : CVE-2020-5319

Mitre link : CVE-2020-5319

CVE.ORG link : CVE-2020-5319

JSON object : View

Products Affected

dell

emc_unityvsa_operating_environment
emc_unity_xt_operating_environment
emc_unity_operating_environment

CWE

CWE-129

Improper Validation of Array Index

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