ntfs-3g: Heap buffer overflow in ntfs_attr_setup_flag() triggered by a specially crafted NTFS attribute from MFT

The ntfs3g package is susceptible to a heap overflow on crafted input. When processing NTFS attributes from the MFT , proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...