The construct function in puff.cpp in Libtorrent 1.1.0 allows remote torrent trackers to cause a denial of service (segmentation fault and crash) via a crafted GZIP response.Referenceshttps://github.com/arvidn/libtorrent/pull/1022http://www.openwall.com/lists/oss-security/2016/09/08/7https://github.com/arvidn/libtorrent/issues/1021http://www.openwall.com/lists/oss-security/2016/09/08/1http://www.securityfocus.com/bid/92891