The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 allows attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump. Upstream issue: https://sourceware.org/bugzilla/show_bug.cgi?id=22905 Upstream patch: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d11ae95ea3403559f052903ab053f43ad7821e37
Created binutils tracking bugs for this issue: Affects: fedora-all [bug 1551786] Created mingw-binutils tracking bugs for this issue: Affects: epel-all [bug 1551787]
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2018:3032 https://access.redhat.com/errata/RHSA-2018:3032