xfs_metadump in xfsprogs before 3.2.4 does not properly obfuscate file data, which allows remote attackers to obtain sensitive information by reading a generated image.
https://bugzilla.redhat.com/show_bug.cgi?id=817696
http://www.securityfocus.com/bid/76013
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.openwall.com/lists/oss-security/2015/07/30/3
http://www.openwall.com/lists/oss-security/2015/07/23/12
http://oss.sgi.com/pipermail/xfs/2015-July/042726.html
http://lists.opensuse.org/opensuse-updates/2016-01/msg00007.html
http://lists.opensuse.org/opensuse-updates/2015-08/msg00027.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164189.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164180.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163690.html