CVE-2020-4491

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CVSS 3.1

5.5 medium

EPSS

<1%p22

Published

Oct 20, 2020 (Oct 20, 2020)

Modified

Jun 17, 2026

Description

IBM Spectrum Scale V4.2.0.0 through V4.2.3.22 and V5.0.0.0 through V5.0.5 could allow a local attacker to cause a denial of service by sending a large number of RPC requests to the mmfsd daemon which would cause the service to crash. IBM X-Force ID: 181991.

Vendors: ibm
Products: spectrum scale
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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