Description
The grub_memmove 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 grub_disk_read_small_real function in kern/disk.c in GNU GRUB 2.02.
Metrics
CVSS 3.0 7.8/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/99608Third Party Advisory, VDB Entry
- https://github.com/radare/radare2/commit/c57997e76ec70862174a1b3b3aeb62a6f8570e85Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/7855Third Party Advisory
- http://www.securityfocus.com/bid/99608Third Party Advisory, VDB Entry
- https://github.com/radare/radare2/commit/c57997e76ec70862174a1b3b3aeb62a6f8570e85Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/7855Third Party Advisory
Timeline
- Published
- Jul 5, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified