CVE-2023-50868: MITRE: CVE-2023-50868 NSEC3 closest encloser proof can exhaust CPU

Why is the MITRE Corporation the assigning CNA (CVE Numbering Authority)?

CVE-2023-50868 is regarding a vulnerability in DNSSEC validation where an attacker could exploit standard DNSSEC protocols intended for DNS integrity by using excessive resources on a resolver, causing a denial of service for legitimate users. MITRE created this CVE on their behalf.

Please see CVE-2023-50868 for more information.