The grubmemmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file, possibly related to a read overflow in the grubdiskreadsmall_real function in kern/disk.c in GNU GRUB 2.02.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.3.0+dfsg-2", "binary_name": "libradare2-2.3" }, { "binary_version": "2.3.0+dfsg-2", "binary_name": "libradare2-2.3-dbgsym" }, { "binary_version": "2.3.0+dfsg-2", "binary_name": "libradare2-common" }, { "binary_version": "2.3.0+dfsg-2", "binary_name": "libradare2-dev" }, { "binary_version": "2.3.0+dfsg-2", "binary_name": "radare2" }, { "binary_version": "2.3.0+dfsg-2", "binary_name": "radare2-dbgsym" } ] }