A NULL Pointer Dereference of CWE-476 exists in quassel version 0.12.4 in the quasselcore void CoreAuthHandler::handle(const Login &msg) coreauthhandler.cpp line 235 that allows an attacker to cause a denial of service.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-1000179.json"