CVE Vulnerabilities

CVE-2020-12514

NULL Pointer Dereference

Published: Jan 22, 2021 | Modified: Nov 21, 2024

CVSS 3.x

4.9

MEDIUM

Source:

NVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVSS 2.x

4 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Vulnerability-free packages from our partners

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-12514
CWE	https://cwe.mitre.org/data/definitions/476.html

Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to a NULL Pointer Dereference that leads to a DoS in discoveryd

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

Name	Vendor	Start Version	End Version
Io-link_master_4-eip_firmware	Pepperl-fuchs	*	1.5.48 (including)

Potential Mitigations

References

Aqua Container Security

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