CVEvulnerability
CVE-2017-9763
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-06-19
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-119
Description
The grub_ext2_read_block 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.
Affected configurations
• radare radare2 1.5.0
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://git.savannah.gnu.org/cgit/grub.git/commit/grub-core/fs/ext2.c?id=ac8cac1dac50daaf1c390d701cca3b55e16ee768 Patch, Third Party Advisory
- http://www.securityfocus.com/bid/99141 Third Party Advisory, VDB Entry
- https://github.com/radare/radare2/commit/65000a7fd9eea62359e6d6714f17b94a99a82edd Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/7723 Patch, Third Party Advisory
- http://git.savannah.gnu.org/cgit/grub.git/commit/grub-core/fs/ext2.c?id=ac8cac1dac50daaf1c390d701cca3b55e16ee768 Patch, Third Party Advisory
- http://www.securityfocus.com/bid/99141 Third Party Advisory, VDB Entry
- https://github.com/radare/radare2/commit/65000a7fd9eea62359e6d6714f17b94a99a82edd Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/7723 Patch, Third Party Advisory