CVE-2017-9763 | BDVDB-2026-86750 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://github.com/radare/radare2/issues/7723
http://git.savannah.gnu.org/cgit/grub.git/commit/grub-core/fs/ext2.c?id=ac8cac1dac50daaf1c390d701cca3b55e16ee768
https://github.com/radare/radare2/commit/65000a7fd9eea62359e6d6714f17b94a99a82edd
http://www.securityfocus.com/bid/99141

Exploit#

No public exploit known

History#

Version 12017-06-19Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.