Bento4 Null Pointer Dereference Vulnerability (CNVD-2019-40952)

Bento4 is a C++ class library and tool for reading and writing ISO-MP4 files. A null pointer dereference vulnerability exists in AP4ByteStream::ReadUI32 in Core/Ap4ByteStream.cpp in Bento4 1.5.1-628 when called from the AP4TrunAtom class. No detailed vulnerability details are provided at this tim...