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A Set of Severe Flaws Affect Popular DNSMasq DNS Forwarder

Cybersecurity researchers have uncovered multiple vulnerabilities in Dnsmasq, a popular open-source software used for caching Domain Name System (DNS) responses, thereby potentially allowing an adversary to mount DNScache poisoning attacksand remotely execute malicious code. The seven flaws, collectively called “DNSpooq” by Israeli research firm JSOF, echoes previously disclosed weaknesses in