CVE-2020-24698

An issue was discovered in PowerDNS Authoritative through 4.3.0 when –enable-experimental-gss-tsig is used. A remote, unauthenticated attacker might be able to cause a double-free, leading to a crash or possibly arbitrary code execution. by sending crafted queries with a GSS-TSIG signature.

Source: CVE-2020-24698