Bento4 Null Pointer Dereference Vulnerability (CNVD-2019-28478)

Bento4 is a C++ class library and tool for reading and writing ISO-MP4 files. A null pointer dereference vulnerability exists in AP4Track::GetSampleIndexForTimeStampMs in Core/Ap4Track.cpp in Bento4 1.5.1-628, which can be exploited by an attacker to cause a denial of service by sending a special...