libelf/elf_end.c in elfutils 0.173 allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact because it tries to decompress twice.
lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
access.redhat.com/errata/RHSA-2019:2197
lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E
lists.debian.org/debian-lts-announce/2021/10/msg00030.html
sourceware.org/bugzilla/show_bug.cgi?id=23528
usn.ubuntu.com/4012-1/