Info-ZIP UnZip 6.0 allows remote attackers to cause a denial of service (infinite loop) via empty bzip2 data in a ZIP archive.
sourceforge.net/p/infozip/patches/23/
www.debian.org/security/2015/dsa-3386
www.openwall.com/lists/oss-security/2015/09/07/4
www.openwall.com/lists/oss-security/2015/09/15/6
www.openwall.com/lists/oss-security/2015/10/11/5
www.securityfocus.com/bid/76863
www.securitytracker.com/id/1034027
www.ubuntu.com/usn/USN-2788-1
www.ubuntu.com/usn/USN-2788-2