The audiofile Audio File Library 0.3.6 has a NULL pointer dereference bug in ModuleState::setup in modules/ModuleState.cpp, which allows an attacker to cause a denial of service via a crafted caf file, as demonstrated by sfconvert.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-13440.json"