Security Advisory

CVE-2019-10191

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-07-16 17:52:43
Last updated 2025-02-13 16:27:21
Assigner redhat
CVSS score 6.3
State PUBLISHED

Description

A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.