{"id":"CVE-2017-9763","details":"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.","modified":"2026-05-17T12:01:58.735346776Z","published":"2017-06-19T16:29:00.797Z","related":["SUSE-SU-2019:13989-1","SUSE-SU-2021:14659-1"],"database_specific":{},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/99141"},{"type":"FIX","url":"http://git.savannah.gnu.org/cgit/grub.git/commit/grub-core/fs/ext2.c?id=ac8cac1dac50daaf1c390d701cca3b55e16ee768"},{"type":"FIX","url":"https://github.com/radare/radare2/commit/65000a7fd9eea62359e6d6714f17b94a99a82edd"},{"type":"FIX","url":"https://github.com/radare/radare2/issues/7723"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}