CVE-2017-9763: Improper Restriction of Operations within the Bounds of a Memory Buffer

The grubext2readblock function in fs/ext2.c in GNU GRUB before 2013-11-12, as used in shlr/grub/fs/ext2.c in radare2 1.5.0, allows remote attackers to cause a denial of service excessive stack use and application crash via a crafted binary file, related to use of a variable-size stack array...