Bento4 1.6.0.0 contains an integer underflow vulnerability in the avcC and hvcC configuration atom parsers. A specially crafted MP4 file containing an atom with a declared size smaller than AP4ATOMHEADERSIZE can cause AP4AvccAtom::Create() or AP4HvccAtom::Create() to underflow the payload-size calculation. The resulting oversized buffer operation can cause invalid or NULL pointers to be passed to the AP4DataBuffer copy path, resulting in application termination and denial of service.

Bento4 1.6.0.0 contains an integer underflow vulnerability in AP4AvccAtom::Create() and AP4HvccAtom::Create(). A specially crafted MP4 file containing an avcC or hvcC atom with a declared size smaller than the atom header size can cause the payload-size calculation to wrap to a large unsigned value. The resulting invalid buffer allocation and copy operations can cause application termination, leading to denial of service.

A floating point exception (divide-by-zero) vulnerability was discovered in Bento4 1.6.0-641 in function AP4TfraAtom() of Ap4TfraAtom.cpp which allows a remote attacker to cause a denial of service vulnerability.

An issue in Bento4 v1.6.0-641 allows an attacker to obtain sensitive information via the the mp4fragment tool when processing invalid files. Specifically, memory allocated in SampleArray::SampleArray in Mp4Fragment.cpp is not properly released.

Buffer Overflow vulnerability in Bento4 v.1.6.0-641 allows a local attacker to execute arbitrary code via the Ap4RtpAtom.cpp, specifically in AP4RtpAtom::AP4RtpAtom, during the execution of mp4fragment with a crafted MP4 input file.

An issue in Bento4 v1.6.0-641 allows an attacker to obtain sensitive information via the the Mp4Fragment.cpp and in AP4DescriptorFactory::CreateDescriptorFromStream at Ap4DescriptorFactory.cpp.

Buffer Overflow vulnerability in Bento4 v.1.6.0-641 allows a local attacker to execute arbitrary code via the AP4Stz2Atom::AP4Stz2Atom component located in Ap4Stz2Atom.cpp.

An issue in Bento4 v1.6.0-641 allows an attacker to trigger a segmentation fault via Ap4Atom.cpp, specifically in AP4AtomParent::RemoveChild, during the execution of mp4encrypt with a specially crafted MP4 input file.

An issue in Bento4 v1.6.0-641 allows an attacker to cause a memory leak via Ap4Marlin.cpp and Ap4Processor.cpp, specifically in AP4MarlinIpmpEncryptingProcessor::Initialize and AP4Processor::Process, during the execution of mp4encrypt with a specially crafted MP4 input file.