“KeyTrap” (CVE-2023-50387) Flaw Leaves DNS Systems Vulnerable, PoC Published Vulnerability “KeyTrap” (CVE-2023-50387) Flaw Leaves DNS Systems Vulnerable, PoC Published Do Son February 19, 2024 0 A PoC was disclosed for a severe design flaw (CVE-2023-50387, KeyTrap) in Domain Name System Security Extensions (DNSSEC)