readelf.c in GNU Binutils has a "shift exponent too large for type unsigned long" issue, which might allow attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted ELF file. Upstream patch: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ddef72cdc10d82ba011a7ff81cafbbd3466acf54 References: https://blogs.gentoo.org/ago/2017/05/12/binutils-multiple-crashes/