CZ.NIC knot-resolver input validation error vulnerability

Knot Resolver is an open source caching DNS resolver written in C and LuaJIT from the Czech Republic's CZ.NIC Cz.nic association. A security vulnerability exists in knot-resolver versions prior to 2.3.0, which can be exploited by attackers to cause a denial of service...

CZ.NIC Knot Resolver CVE-2019-19331 Denial of Service Vulnerability

Description CZ.NIC Knot Resolver is prone to a denial-of-service vulnerability. Remote attackers can exploit this issue to cause denial-of-service condition. Knot Resolver versions prior to 4.3.0 are vulnerable. Technologies Affected CZ.NIC labs Knot Resolver 2.0.0 CZ.NIC labs Knot Resolver 2.1.0...