Post Thu Jun 24, 2010 1:59 am

Hydra brute forcer problem(important for everybody)

When i tried to use hydra brute forcer against http-post-form then i got some bug. The bug is :

*** glibc detected *** hydra: free(): invalid pointer: 0x0806ca40 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7c1a454]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb7c1c4b6]
hydra[0x805911a]
hydra[0x8059589]
hydra[0x805975d]
hydra[0x805fd7e]
hydra[0x806333a]
hydra[0x8064fa2]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7bc1685]
hydra[0x804a361]
======= Memory map: ========
08048000-0806b000 r-xp 00000000 03:01 2720352    /usr/bin/hydra
0806b000-0806c000 r--p 00022000 03:01 2720352    /usr/bin/hydra
0806c000-0806d000 rw-p 00023000 03:01 2720352    /usr/bin/hydra
0806d000-0806e000 rw-p 00000000 00:00 0
08e49000-08e6a000 rw-p 00000000 00:00 0          [heap]
b7700000-b7721000 rw-p 00000000 00:00 0
b7721000-b7800000 ---p 00000000 00:00 0
b7892000-b789f000 r-xp 00000000 03:01 278591    /lib/libgcc_s.so.1
b789f000-b78a0000 r--p 0000c000 03:01 278591    /lib/libgcc_s.so.1
b78a0000-b78a1000 rw-p 0000d000 03:01 278591    /lib/libgcc_s.so.1
b78a1000-b78a5000 r-xp 00000000 03:01 295302    /lib/tls/i686/cmov/libnss_dns-2.8.90.so
b78a5000-b78a6000 r--p 00003000 03:01 295302    /lib/tls/i686/cmov/libnss_dns-2.8.90.so
b78a6000-b78a7000 rw-p 00004000 03:01 295302    /lib/tls/i686/cmov/libnss_dns-2.8.90.so
b78a7000-b78a9000 r-xp 00000000 03:01 278628    /lib/libnss_mdns4_minimal.so.2
b78a9000-b78aa000 rw-p 00001000 03:01 278628    /lib/libnss_mdns4_minimal.so.2
b78aa000-b78b4000 r-xp 00000000 03:01 295304    /lib/tls/i686/cmov/libnss_files-2.8.90.so
b78b4000-b78b5000 r--p 00009000 03:01 295304    /lib/tls/i686/cmov/libnss_files-2.8.90.so
b78b5000-b78b6000 rw-p 0000a000 03:01 295304    /lib/tls/i686/cmov/libnss_f


Much out put like this. Please help some one.