CVE Vulnerabilities

CVE-2019-6137

NULL Pointer Dereference

Published: Jan 11, 2019 | Modified: Jan 24, 2019

CVSS 3.x

7.5

HIGH

Source:

NVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2019-6137
CWE	https://cwe.mitre.org/data/definitions/476.html

An issue was discovered in lib60870 2.1.1. LinkLayer_setAddress in link_layer/link_layer.c has a NULL pointer dereference.

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name	Vendor	Start Version	End Version
Lib60870	Mz-automation	2.1.1 (including)	2.1.1 (including)

Potential Mitigations

References

https://github.com/mz-automation/lib60870/issues/39

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