DNS

ResolverFuzz: Automated Discovery of DNS Resolver Vulnerabilities with Query-Response Fuzzing
In this paper, we propose ResolverFuzz to fuzz the resolver.
Qifan Zhang, Xuesong Bai, Xiang Li, Haixin Duan, Qi Li, Zhou Li
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ResolverFuzz: Automated Discovery of DNS Resolver Vulnerabilities with Query-Response Fuzzing
ResolverFuzz: Automated Discovery of DNS Resolver Vulnerabilities with Query-Response Fuzzing
在本文中，我们提出了一个全新的工具ResolverFuzz用来模糊测试解析器。
Qifan Zhang, Xuesong Bai, Xiang Li, Haixin Duan, Qi Li, Zhou Li, ✉ Corresponding authors
Aug 14, 2024 DNS
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ResolverFuzz: Automated Discovery of DNS Resolver Vulnerabilities with Query-Response Fuzzing
TuDoor Attack: Systematically Exploring and Exploiting Logic Vulnerabilities in DNS Response Pre-processing with Malformed Packets
This paper proposes the TuDoor Attack, by systematically exploring and exploiting logic vulnerabilities in DNS response pre-processing with malformed packets, leading to DNS cache poisoning (1s), denial-of-service, and resource consuming attacks.
Xiang Li, Wei Xu, Baojun Liu, Mingming Zhang, Zhou Li, Jia Zhang, Deliang Chang, Xiaofeng Zheng, Chuhan Wang, Jianjun Chen, Haixin Duan, Qi Li
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TuDoor Attack: Systematically Exploring and Exploiting Logic Vulnerabilities in DNS Response Pre-processing with Malformed Packets
TuDoor Attack: Systematically Exploring and Exploiting Logic Vulnerabilities in DNS Response Pre-processing with Malformed Packets
本论文提出了“TuDoor攻击”，通过系统地探索并利用畸形数据包中DNS响应预处理的逻辑漏洞，导致DNS缓存投毒（1秒）、拒绝服务和资源消耗攻击。
Xiang Li, Wei Xu, Baojun Liu, Mingming Zhang, Zhou Li, Jia Zhang, Deliang Chang, Xiaofeng Zheng, Chuhan Wang, Jianjun Chen, Haixin Duan, Qi Li
May 20, 2024 DNS
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TuDoor Attack: Systematically Exploring and Exploiting Logic Vulnerabilities in DNS Response Pre-processing with Malformed Packets
TsuKing: Coordinating DNS Resolvers and Queries into Potent DoS Amplifiers
In this paper, we present the TsuKing attack.
Wei Xu, Xiang Li, Chaoyi Lu, Baojun Liu, Jia Zhang, Jianjun Chen, Tao Wan, Haixin Duan
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TsuKing: Coordinating DNS Resolvers and Queries into Potent DoS Amplifiers
TsuKing: Coordinating DNS Resolvers and Queries into Potent DoS Amplifiers
In this paper, we present the TsuKing attack.
Wei Xu, Xiang Li, Chaoyi Lu, Baojun Liu, Jia Zhang, Jianjun Chen, Tao Wan, Haixin Duan
Nov 26, 2023 DNS
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TsuKing: Coordinating DNS Resolvers and Queries into Potent DoS Amplifiers
Wolf in Sheep's Clothing: Evaluating the Security Risks of the Undelegated Record on DNS Hosting Services
This paper conducted a comprehensive measurement to reveal the prevalence of undelegated DNS records.
Fenglu Zhang, Yunyi Zhang, Baojun Liu, Eihal Alowaisheq, Lingyun Ying, Xiang Li, Zaifeng Zhang, Ying Liu, Haixin Duan, Min Zhang
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Wolf in Sheep's Clothing: Evaluating the Security Risks of the Undelegated Record on DNS Hosting Services
Wolf in Sheep's Clothing: Evaluating the Security Risks of the Undelegated Record on DNS Hosting Services
本文对未授权的DNS记录的普遍性进行了全面的测量。
Fenglu Zhang, Yunyi Zhang, Baojun Liu, Eihal Alowaisheq, Lingyun Ying, Xiang Li, Zaifeng Zhang, Ying Liu, Haixin Duan, Min Zhang
Oct 24, 2023 DNS
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Wolf in Sheep's Clothing: Evaluating the Security Risks of the Undelegated Record on DNS Hosting Services
The Maginot Line: Attacking the Boundary of DNS Caching Protection
In this paper, we report MaginotDNS, a powerful cache poisoning attack against DNS servers that simultaneously act as recursive resolvers and forwarders (termed as CDNS).
Xiang Li, Chaoyi Lu, Baojun Liu, Qifan Zhang, Zhou Li, Haixin Duan, Qi Li
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The Maginot Line: Attacking the Boundary of DNS Caching Protection
The Maginot Line: Attacking the Boundary of DNS Caching Protection
在本文中，我们报告了MaginotDNS，这是针对同时充当递归解析器和转发器（称为CDNS）的DNS服务器的强大缓存投毒攻击。
Xiang Li, Chaoyi Lu, Baojun Liu, Qifan Zhang, Zhou Li, Haixin Duan, Qi Li
Aug 9, 2023 DNS
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The Maginot Line: Attacking the Boundary of DNS Caching Protection