27 Jun 2012 20:30
tcpprep 3.4.3 - buffer overflow detected
Anderson, Michael <mbanders <at> qca.qualcomm.com>
2012-06-27 18:30:27 GMT
2012-06-27 18:30:27 GMT
Tcpprep returns a "buffer overflow detected" error message when using tcpprep 3.4.3 on Ubuntu 12.04 LTS. The pcap file was captured with Wireshark 1.6.2 on Windows 7. (Should I use a different version of Wireshark?) The pcap file is attached, the error message is below, along with additional details. $ tcpprep --port --cachefile=example.cache --pcap=example.pcap *** buffer overflow detected ***: tcpprep terminated ======= Backtrace: ========= /lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x45)[0xb7713dd5] /lib/i386-linux-gnu/libc.so.6(+0xfebaa)[0xb7712baa] /lib/i386-linux-gnu/libc.so.6(+0xfe0d2)[0xb77120d2] tcpprep[0x804fd38]$ tcpprep -V tcpprep version: 3.4.3 (build 2375) Copyright 2001-2009 by Aaron Turner <aturner at synfin dot net> Cache file supported: 04 Not compiled with libdnet. Compiled against libpcap: 1.1.1 64 bit packet counters: enabled Verbose printing via tcpdump: enabled tcpprep[0x804a740] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xb762d4d3] tcpprep[0x804ac25]i ======= Memory map: ======== 08048000-08098000 r-xp 00000000 08:01 27271718 /usr/bin/tcpprep 08098000-08099000 r--p 0004f000 08:01 27271718 /usr/bin/tcpprep 08099000-0809b000 rw-p 00050000 08:01 27271718 /usr/bin/tcpprep 0809b000-080bc000 rw-p 00000000 00:00 0 09d8e000-09daf000 rw-p 00000000 00:00 0 [heap] b75e5000-b7601000 r-xp 00000000 08:01 9175988 /lib/i386-linux-gnu/libgcc_s.so.1(Continue reading)
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