high7.5
CVE-2022-21159
A denial of service vulnerability exists in the parseNormalModeParameters functionality of MZ Automation GmbH libiec61850 1.5.0.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mz-Automation | Libiec61850 | Version 1.5.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/mz-automation/libiec61850/commit/cfa94cbf10302bedc779703f874ee2e8387a0721
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1467
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1467
- https://github.com/mz-automation/libiec61850/commit/cfa94cbf10302bedc779703f874ee2e8387a0721
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1467
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1467