CVE-2019-20092

An issue was discovered in Bento4 1.5.1.0. There is a NULL pointer dereference in AP4Descriptor::GetTag in mp42ts when called from AP4EsDescriptor::GetDecoderConfigDescriptor in Ap4EsDescriptor.cpp...

Bento4 Null Pointer Dereference Vulnerability (CNVD-2019-40953)

Bento4 is a C++ class library and tool for reading and writing ISO-MP4 files. A null pointer dereference vulnerability exists in AP4Descriptor::GetTag in Core/Ap4Descriptor.h in Bento4 1.5.1.0. An attacker can exploit this vulnerability to cause a SEGV error...