CVE-2020-5319
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductDell Emc Unity Operating Environment
PublishedFeb 6, 2020
First seenFeb 6, 2020
Weakness typeCWE-129CWE-129
How to fix
Update
- dell emc_unity_operating_environment5.0.2.0.5.009 or later
- dell emc_unity_xt_operating_environment5.0.2.0.5.009 or later
- dell emc_unityvsa_operating_environment5.0.2.0.5.009 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dell emc_unity_operating_environment | v < 5.0.2.0.5.009 | 5.0.2.0.5.009 |
| dell emc_unity_xt_operating_environment | v < 5.0.2.0.5.009 | 5.0.2.0.5.009 |
| dell emc_unityvsa_operating_environment | v < 5.0.2.0.5.009 | 5.0.2.0.5.009 |
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