CVE-2021-21565 — Uncontrolled Resource Consumption in Dell Powerscale Onefs

CWE-400 — Uncontrolled Resource ConsumptionCWE-834 — Excessive Iteration3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.4%
top 40.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dell Powerscale Onefs
Timeline
PublishedAug 3
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5dell/powerscale_onefsunspecified — 9.1.0.3

🔴Vulnerability Details

2
GHSA
GHSA-xxr9-34qv-3673: Dell PowerScale OneFS versions 9↗2022-05-24
▶
CVEList
CVE-2021-21565: Dell PowerScale OneFS versions 9↗2021-08-02
▶
CVE-2021-21565 — Uncontrolled Resource Consumption | cvebase