NULL Pointer Dereference in lib60870 by MZ Automation
CVE-2019-6137

7.5HIGH

Key Information:

Vendor

Mz-automation

Status
Lib60870
Vendor
CVE Published:
11 January 2019

What is CVE-2019-6137?

A NULL pointer dereference vulnerability has been identified in lib60870 version 2.1.1. This issue occurs in the LinkLayer_setAddress function found in link_layer/link_layer.c. Exploiting this vulnerability may lead to application instability, potentially causing crashes or unexpected behaviors in systems that rely on this library for communication.

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.