Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

Lectura rápida

Every release of the Unbound DNS resolver before 1.26.1 has a critical heap overflow in its DNSSEC validator, maintainer NLnet Labs said in an advisory on Wednesday. An attacker who controls a malicious zone and queries a vulnerable resolver can trigger it, enabling remote code execution. Unbound 1.26.1, released the same day, fixes the bug, tracked as CVE-2

Tramo Uno resume esta señal para que entiendas qué ocurrió antes de decidir si quieres revisar la cobertura completa en la fuente original.