CVE-2020-11104: Improper Restriction of Operations within the Bounds of a Memory Buffer

An issue was discovered in USC iLab cereal. Serialization of an (initialized) C/C++ long double variable into a BinaryArchive or PortableBinaryArchive leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside a trusted context.