The do_core_note function in readelf.c in libmagic.a in file 5.33 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted ELF file.
https://usn.ubuntu.com/3686-2/
https://usn.ubuntu.com/3686-1/
https://security.gentoo.org/glsa/201806-08
https://github.com/file/file/commit/a642587a9c9e2dd7feacdf513c3643ce26ad3c22
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00053.html
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00027.html