Bento4 AP4_HdlrAtom::AP4_HdlrAtom function denial of service vulnerability

Bento4 is an open source C library for reading and writing MP4 files. version v1.6.0-639 of Bento4 suffers from a denial of service vulnerability that stems from a boundary error in the component AP4_HdlrAtom::AP4_HdlrAtom() when handling untrusted input. An attacker could exploit the vulnerability to cause a denial of service.