Autor: |
Cheng, Du, Felke, Patrick, Gosewehr, Frederik, Peng, Yixin |
Rok vydání: |
2022 |
Předmět: |
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Druh dokumentu: |
Working Paper |
Popis: |
In this paper a vulnerability in the Z-Wave protocol specification, especially in the S0 Z-Wave protocol is presented. Devices supporting this standard can be blocked (denial of service) through continuous S0 NonceGet requests. This way a whole network can be blocked if the attacked devices are Z-Wave network controller. This also effects S2 network controller as long as they support S0 NonceGet requests. As only a minimal amount of nonce requests (1 per ~2 seconds) is required to conduct the attack it cannot be prevented by standard countermeasures against jamming. |
Databáze: |
arXiv |
Externí odkaz: |
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