The WMSetupMidiEvent function in internal_midi.c:2318 in WildMIDI before 0.4.2 can cause a denial of service(invalid memory read and application crash) via a crafted mid file (CVE-2017-11661).
The WMParseNewMidi function in f_midi.c in WildMIDI before 0.4.2 can cause a denial of service(invalid memory read and application crash) via a crafted mid file (CVE-2017-11662).
The WMSetupMidiEvent function in internal_midi.c:2315 in WildMIDI before 0.4.2 can cause a denial of service(invalid memory read and application crash) via a crafted mid file (CVE-2017-11663).
The WMSetupMidiEvent function in internal_midi.c:2122 in WildMIDI before 0.4.2 can cause a denial of service(invalid memory read and application crash) via a crafted mid file (CVE-2017-11664).