The function mp4v2::impl::MP4Track::FinishSdtp() in mp4track.cpp in libmp4v2 2.1.0 mishandles compatibleBrand while processing a crafted mp4 file, which leads to a heap-based buffer over-read, causing denial of service.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-17235.json"