CVE Vulnerability

CVE-2021-21565

Dell PowerScale OneFS versions 9.1.0.3 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://www.dell.com/support/kbdoc/000188148 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:dell:powerscale_onefs:*:*:*:*:*:*:*:*
Information

Published : 2021-08-03 12:15

Updated : 2022-10-24 07:51

NVD link : CVE-2021-21565

Mitre link : CVE-2021-21565

Products Affected
No products.
CWE
CWE-834