{"title":"Poster: Off-path VoIP Interception Attacks","authors":"Tianxiang Dai, Haya Shulman, M. Waidner","doi":"10.1109/ICDCS51616.2021.00117","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":222376,"journal":{"name":"2021 IEEE 41st International Conference on Distributed Computing Systems (ICDCS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 41st International Conference on Distributed Computing Systems (ICDCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDCS51616.2021.00117","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
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.
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