DNS安全

TuDoor Attack: Systematically Exploring and Exploiting Logic Vulnerabilities in DNS Response Pre-processing with Malformed Packets
本论文提出了“突门攻击”，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
Understanding the Implementation and Security Implications of Protective DNS Services
This paper analyzes the ecosystem of protective DNS and its security issues.
Mingxuan Liu, Yiming Zhang, Xiang Li, Chaoyi Lu, Baojun Liu, Haixin Duan, Xiaofeng Zheng
Feb 26, 2024 DNS
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Understanding the Implementation and Security Implications of Protective DNS 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