Vulnerabilities > CVE-2022-21159 - Infinite Loop vulnerability in Mz-Automation Libiec61850 1.5.0

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
mz-automation
CWE-835
NVD
Published: 2022-04-15
Updated: 2024-11-21

Summary

A denial of service vulnerability exists in the parseNormalModeParameters functionality of MZ Automation GmbH libiec61850 1.5.0. A specially-crafted series of network requests can lead to denial of service. An attacker can send a sequence of malformed iec61850 messages to trigger this vulnerability.

Vulnerable Configurations

Part Description Count
Application
Mz-Automation
1

Common Weakness Enumeration (CWE)

References