Security Advisory
CVE-2023-26249
7.5
HIGH
Vulnerability Description
Knot Resolver before 5.6.0 enables attackers to consume its resources, launching amplification attacks and potentially causing a denial of service. Specifically, a single client query may lead to a hundred TCP connection attempts if a DNS server closes connections without providing a response.
Published Date
February 21, 2023
Official Source
NIST NVD Advisory