Vulnerabilities

CVE-2022-21159

by Fred · 15/04/2022

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.

Date published : 2022-04-15

https://github.com/mz-automation/libiec61850/commit/cfa94cbf10302bedc779703f874ee2e8387a0721

https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1467

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Tags: Cybersecurity Alert