ndt-users - Web100srv buffer overflow
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- From: "Clint Simmons" <>
- To: <>
- Subject: Web100srv buffer overflow
- Date: Fri, 7 May 2010 16:58:02 -0500
This is one I have never seen before… Kernel 2.6.32-web100 ndt-3.6.2b >> ** Starting test 1 of 1 ** Connecting to 'nms.myappro.com'
[nms.myappro.com/172.23.240.4] to run test Connected to: nms.myappro.com-- Using IPv4 address Checking for Middleboxes . . . . . . . . . . . . . . .
. . . Done. Checking for firewalls . . . . . . . . . . . . . . . . . .
. Done. running 10s outbound test (client-to-server [C2S]) . . . . .
93.91Mb/s running 10s inbound test (server-to-client [S2C]) . . . . .
. 91.84Mb/s Server unable to determine bottleneck link type. << libweb100: warning: accessing depricated variable AckPktsIn libweb100: warning: accessing depricated variable AckPktsOut *** buffer overflow detected ***: /usr/local/sbin/web100srv
terminated ======= Backtrace: ========= /lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x48)[0xb779ced8] /lib/tls/i686/cmov/libc.so.6[0xb779bf10] /lib/tls/i686/cmov/libc.so.6[0xb779b41e] /usr/local/sbin/web100srv[0x805d54c] /usr/local/sbin/web100srv[0x804d695] /usr/local/sbin/web100srv[0x80515cd] /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb76d2b56] /usr/local/sbin/web100srv[0x804ab51] ======= Memory map: ======== 08048000-0806e000 r-xp 00000000 48:01
3882 /usr/local/sbin/web100srv 0806e000-0806f000 r--p 00025000 48:01
3882 /usr/local/sbin/web100srv 0806f000-08070000 rw-p 00026000 48:01
3882 /usr/local/sbin/web100srv 08070000-08084000 rw-p 00000000 00:00 0 0939b000-093c4000 rw-p 00000000 00:00
0 [heap] b6663000-b667f000 r-xp 00000000 48:01
635 /lib/libgcc_s.so.1 b667f000-b6680000 r--p 0001b000 48:01
635 /lib/libgcc_s.so.1 b6680000-b6681000 rw-p 0001c000 48:01
635 /lib/libgcc_s.so.1 b6689000-b668a000 ---p 00000000 00:00 0 b668a000-b6e8a000 rw-p 00000000 00:00 0 b6e8a000-b6e8b000 ---p 00000000 00:00 0 b6e8b000-b768b000 rw-p 00000000 00:00 0 b768b000-b768d000 r-xp 00000000 48:01
4112 /lib/libnss_mdns4.so.2 b768d000-b768e000 r--p 00001000 48:01
4112 /lib/libnss_mdns4.so.2 b768e000-b768f000 rw-p 00002000 48:01
4112 /lib/libnss_mdns4.so.2 b768f000-b769f000 r-xp 00000000 48:01
629
/lib/tls/i686/cmov/libresolv-2.10.1.so b769f000-b76a0000 r--p 00010000 48:01
629
/lib/tls/i686/cmov/libresolv-2.10.1.so b76a0000-b76a1000 rw-p 00011000 48:01
629 /lib/tls/i686/cmov/libresolv-2.10.1.so b76a1000-b76a3000 rw-p 00000000 00:00 0 b76a3000-b76a8000 r-xp 00000000 48:01
326
/lib/tls/i686/cmov/libnss_dns-2.10.1.so b76a8000-b76a9000 r--p 00004000 48:01
326
/lib/tls/i686/cmov/libnss_dns-2.10.1.so b76a9000-b76aa000 rw-p 00005000 48:01
326
/lib/tls/i686/cmov/libnss_dns-2.10.1.so b76aa000-b76ac000 r-xp 00000000 48:01
4113 /lib/libnss_mdns4_minimal.so.2 b76ac000-b76ad000 r--p 00001000 48:01
4113 /lib/libnss_mdns4_minimal.so.2 b76ad000-b76ae000 rw-p 00002000 48:01
4113 /lib/libnss_mdns4_minimal.so.2 b76ae000-b76b8000 r-xp 00000000 48:01
599
/lib/tls/i686/cmov/libnss_files-2.10.1.so b76b8000-b76b9000 r--p 00009000 48:01
599
/lib/tls/i686/cmov/libnss_files-2.10.1.so b76b9000-b76ba000 rw-p 0000a000 48:01
599
/lib/tls/i686/cmov/libnss_files-2.10.1.so b76ba000-b76bc000 rw-p 00000000 00:00 0 b76bc000-b77fa000 r-xp 00000000 48:01
232 /lib/tls/i686/cmov/libc-2.10.1.so b77fa000-b77fb000 ---p 0013e000 48:01
232 /lib/tls/i686/cmov/libc-2.10.1.so b77fb000-b77fd000 r--p 0013e000 48:01
232 /lib/tls/i686/cmov/libc-2.10.1.so b77fd000-b77fe000 rw-p 00140000 48:01
232 /lib/tls/i686/cmov/libc-2.10.1.so b77fe000-b7801000 rw-p 00000000 00:00 0 b7801000-b7815000 r-xp 00000000 48:01
591 /lib/libz.so.1.2.3.3 b7815000-b7816000 r--p 00013000 48:01
591 /lib/libz.so.1.2.3.3 b7816000-b7817000 rw-p 00014000 48:01
591 /lib/libz.so.1.2.3.3 b7817000-b782c000 r-xp 00000000 48:01
628 /lib/tls/i686/cmov/libpthread-2.10.1.so b782c000-b782d000 r--p 00014000 48:01
628
/lib/tls/i686/cmov/libpthread-2.10.1.so b782d000-b782e000 rw-p 00015000 48:01
628
/lib/tls/i686/cmov/libpthread-2.10.1.so b782e000-b7830000 rw-p 00000000 00:00 0 b7830000-b7854000 r-xp 00000000 48:01
287 /lib/tls/i686/cmov/libm-2.10.1.so b7854000-b7855000 r--p 00023000 48:01
287 /lib/tls/i686/cmov/libm-2.10.1.so b7855000-b7856000 rw-p 00024000 48:01
287 /lib/tls/i686/cmov/libm-2.10.1.so b7856000-b7887000 r-xp 00000000 48:01
143756 /usr/lib/libpcap.so.1.0.0 b7887000-b7888000 r--p 00031000 48:01
143756 /usr/lib/libpcap.so.1.0.0 b7888000-b7889000 rw-p 00032000 48:01
143756 /usr/lib/libpcap.so.1.0.0 b788f000-b7891000 rw-p 00000000 00:00 0 b7891000-b7896000 r-xp 00000000 48:01
3954 /usr/local/lib/libweb100.so.0.3.2 b7896000-b7897000 r--p 00004000 48:01
3954 /usr/local/lib/libweb100.so.0.3.2 b7897000-b7898000 rw-p 00005000 48:01
3954 /usr/local/lib/libweb100.so.0.3.2 b7898000-b789a000 rw-p 00000000 00:00 0 b789a000-b789b000 r-xp 00000000 00:00
0 [vdso] b789b000-b78b6000 r-xp 00000000 48:01
176 /lib/ld-2.10.1.so b78b6000-b78b7000 r--p 0001a000 48:01
176 /lib/ld-2.10.1.so b78b7000-b78b8000 rw-p 0001b000 48:01
176 /lib/ld-2.10.1.so bfb81000-bfb96000 rw-p 00000000 00:00
0 [stack] Thanks, Clint
Simmons |
- Web100srv buffer overflow, Clint Simmons, 05/07/2010
- Re: Web100srv buffer overflow, Tom Throckmorton, 05/07/2010
- Re: Web100srv buffer overflow, Tom Throckmorton, 05/07/2010
- Re: Web100srv buffer overflow, Aris Adamantiadis, 05/08/2010
- Re: Web100srv buffer overflow, Tom Throckmorton, 05/08/2010
- Re: Web100srv buffer overflow, Matt Mathis, 05/08/2010
- RE: Web100srv buffer overflow, Clint Simmons, 05/10/2010
- Re: Web100srv buffer overflow, Aris Adamantiadis, 05/10/2010
- Re: Web100srv buffer overflow, Jason Zurawski, 05/10/2010
- Re: Web100srv buffer overflow, Rich Carlson, 05/11/2010
- RE: Web100srv buffer overflow, Clint Simmons, 05/11/2010
- RE: Web100srv buffer overflow, Clint Simmons, 05/10/2010
- Re: Web100srv buffer overflow, Matt Mathis, 05/08/2010
- Re: Web100srv buffer overflow, Tom Throckmorton, 05/08/2010
- Re: Web100srv buffer overflow, Aris Adamantiadis, 05/08/2010
- Re: Web100srv buffer overflow, Tom Throckmorton, 05/07/2010
- Re: Web100srv buffer overflow, Tom Throckmorton, 05/07/2010
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