Publikationen
Off-path VoIP Interception Attacks
| Autor | Dai, Tianxiang; Shulman, Haya; Waidner, Michael |
|---|---|
| Datum | 2021 |
| Art | Conference Paper |
| Abstrakt | The proliferation of Voice-over-IP (VoIP) technologies make them a lucrative target of attacks. While many attack vectors have been uncovered, one critical vector has not yet received attention: hijacking telephony via DNS cache poisoning. We demonstrate practical VoIP hijack attacks by manipulating DNS responses with a weak off-path attacker. We evaluate our attacks against popular telephony VoIP systems in the Internet and provide a live demo of the attack against Extensible Messaging and Presence Protocol at https://sit4.me/M4. |
| Konferenz | International Conference on Distributed Computing Systems (ICDCS) 2021 |
| Url | https://publica.fraunhofer.de/handle/publica/412640 |
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