What is CVE-2020-5347?

CVE-2020-5347 is a medium-severity vulnerability in Dell Isilon Onefs, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2020-04-03.

How severe is CVE-2020-5347?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in Dell Isilon Onefs

CVE-2020-5347

Dell EMC Isilon OneFS versions 8.2.2 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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.005 (67.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Dell Isilon Onefs — versions unspecified

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

www.dell.com/support/security/en-us/details/542190/DSA-2020-054-Dell-EMC-Isilon… (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-5347?: CVE-2020-5347 is a medium-severity vulnerability in Dell Isilon Onefs, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2020-04-03.
How severe is CVE-2020-5347?: Medium severity. CVSS v3 base score is 5.3 out of 10.