An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a stack-based buffer over-read for the "Rank and Dimension" feature in the function ReadNextCell() in mat5.c.Referenceshttps://github.com/tbeu/matio/issues/103https://github.com/TeamSeri0us/pocs/tree/master/matio
