Vulnerability Details CVE-2017-9949
The grub_memmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remote attackers to cause a denial of service (stack-based buffer underflow and application crash) or possibly have unspecified other impact via a crafted binary file, possibly related to a buffer underflow in fs/ext2.c in GNU GRUB 2.02.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.9%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- http://www.securityfocus.com/bid/99305
- https://github.com/radare/radare2/commit/796dd28aaa6b9fa76d99c42c4d5ff8b257cc2191
- https://github.com/radare/radare2/issues/7683
- http://www.securityfocus.com/bid/99305
- https://github.com/radare/radare2/commit/796dd28aaa6b9fa76d99c42c4d5ff8b257cc2191
- https://github.com/radare/radare2/issues/7683