PT-2021-9462

CVE-2020-12514

Published

2021-01-22

Updated

2021-01-28

CVSS 3.1

6.6

Medium

MetricsAV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Pepperl+Fuchs Comtrol IO-Link Master versions 1.5.48 and below

Description The issue is related to a NULL Pointer Dereference that can cause a Denial of Service (DoS) in the discoveryd component.

Recommendations For versions 1.5.48 and below, consider disabling the discoveryd component as a temporary workaround until a patch is available.

Exploitability

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

Related identifiers

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