CVE-2022-40738 Information

Description

An issue was discovered in Bento4 through 1.6.0-639. A NULL pointer dereference occurs in AP4_DescriptorListWriter::Action in Core/Ap4Descriptor.h called from AP4_EsDescriptor::WriteFields and AP4_Expandable::Write.

Reference

https://github.com/axiomatic-systems/Bento4/issues/756