CVE-2017-15022

dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as
distributed in GNU Binutils 2.29, does not validate the DW_AT_name data
type, which allows remote attackers to cause a denial of service
(bfd_hash_hash NULL pointer dereference, or out-of-bounds access, and
application crash) via a crafted ELF file, related to scan_unit_for_symbols
and parse_comp_unit.

Bugs

• <https://sourceware.org/bugzilla/show_bug.cgi?id=22201&gt;