The bfd_section_from_shdr function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (segmentation fault) via a large attribute section.Referenceshttps://access.redhat.com/errata/RHSA-2018:3032https://security.gentoo.org/glsa/201811-17https://sourceware.org/bugzilla/show_bug.cgi?id=22809https://access.redhat.com/errata/RHBA-2019:0327http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.htmlhttps://usn.ubuntu.com/4336-1/
