CVE-2020-4412

MEDIUM

IBM Spectrum Scale 4.2.0.0-4.2.3.21 and 5.0.0.0-5.0.4.3 - Denial of Service in File System Component

Title source: llm
STIX 2.1

Description

The Spectrum Scale 4.2.0.0 through 4.2.3.21 and 5.0.0.0 through 5.0.4.3 file system component is affected by a denial of service security vulnerability. An attacker can force the Spectrum Scale mmfsd/mmsdrserv daemons to unexpectedly exit, impacting the functionality of the Spectrum Scale cluster and the availability of file systems managed by Spectrum Scale. IBM X-Force ID: 179987.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6209004
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/179987

Scores

CVSS v3 5.3
EPSS 0.0130
EPSS Percentile 67.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Details

Status published
Products (1)
ibm/spectrum_scale 4.2.0.0 - 4.2.3.21
Published May 19, 2020
Tracked Since Feb 18, 2026