Bento4 Null Pointer Dereference Vulnerability (CNVD-2021-31667)

Bento4 is a C++ class library and tool for reading and writing ISO-MP4 files. A null pointer dereference vulnerability exists in the AP4StszAtom::GetSampleSize function in Ap4StszAtom.cpp in Bento4 v1.6.0-637 and earlier. An attacker could exploit this vulnerability to cause a denial of service...