New NatJack NAT Attack Lets Hackers Hijack TCP Connections and DNS Responses

A newly disclosed attack class, NatJack, reveals significant weaknesses in the implementation of Network Address Translation (NAT) across modern network infrastructures. This vulnerability allows attackers to hijack TCP connections, tamper with DNS responses, and disrupt traffic flow. NatJack specifically targets the NAT state table, highlighting that traditional assumptions about cooperative network behavior are no longer […]

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