bsdtar in libarchive before 3.2.0 allows remote attackers to cause a denial of service (infinite loop) via an ISO with a directory that is a member of itself.
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html
http://rhn.redhat.com/errata/RHSA-2016-1844.html
https://github.com/libarchive/libarchive/issues/522
https://security.gentoo.org/glsa/201701-03
http://www.debian.org/security/2016/dsa-3657
http://www.openwall.com/lists/oss-security/2016/06/17/2
http://www.openwall.com/lists/oss-security/2016/06/17/5
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html