Denial of Service Vulnerability in Dell EMC Isilon OneFS Product
CVE-2020-5347

5.3MEDIUM

Key Information:

Vendor
Dell
Status
Isilon Onefs
Vendor
CVE Published:
4 April 2020

Summary

The Dell EMC Isilon OneFS software versions up to and including 8.2.2 are prone to a denial of service vulnerability in the SmartConnect DNS feature. This vulnerability could be exploited by causing an error condition that leads to a looping CPU usage scenario, which in turn may prevent SmartConnect from responding to DNS queries effectively. This could disrupt normal service availability, potentially affecting operations reliant on DNS resolution.

Affected Version(s)

Isilon OneFS < 8.2.2

References

https://www.dell.com/support/security/en-us/details/54219...
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.