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https://gitlab.com/kalilinux/packages/unix-privesc-check.git
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102 lines
2.4 KiB
Bash
102 lines
2.4 KiB
Bash
#!/bin/sh
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# $Revision: 311 $
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# (c) Tim Brown, 2012
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# <mailto:timb@nth-dimension.org.uk>
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# <http://www.nth-dimension.org.uk/> / <http://www.machine.org.uk/>
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#
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# Supports: Linux, AIX
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if [ -z "${linkerincluded}" ]
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then
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linkerincluded=1
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. lib/misc/file
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linker_list_dependencies () {
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filename="${1}"
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[ "`file_is_regular_file \"${filename}\"`" ] || false
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[ "`file_is_textual \"${filename}\"`" -eq 0 ] || false
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if [ "`uname`" = "AIX" ]
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then
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ldd "${filename}" | grep -v "needs:" | while read library
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do
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case "${library}" in
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/*)
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library="`printf -- \"${library}\" | sed \"s/(.*//g\"`"
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printf -- "${library}\n"
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;;
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esac
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done | sort | uniq
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else
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ldd "${filename}" | while read relativelibrary _ library _
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do
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case "${library}" in
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/*)
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printf -- "${library}\n"
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;;
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not)
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printf -- "${relativelibrary}\n"
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;;
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esac
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done | sort | uniq
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# this is for cases where the first column of the ldd is not a symlink (for example a ldd /bin/umount has amongst its libraries also /lib/ld-linux.so.2 (0xb76e6000), not symlinked)
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ldd "${filename}" | while read library _ _ _
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do
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case "${library}" in
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/*)
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printf -- "${library}\n"
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;;
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esac
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done | sort | uniq
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fi
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}
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linker_list_system_filenames () {
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if [ "`uname`" = "AIX" ]
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then
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printf -- "/lib\n"
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printf -- "/usr/lib\n"
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elif [ "`uname`" = "Linux" ]
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then
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while read line
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do
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case "${line}" in
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/*)
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printf -- "${line}\n"
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;;
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include*)
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printf -- "${line}\n" | while read _ filename
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do
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cat ${filename} | while read line
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do
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case "${line}" in
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/*)
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printf -- "${line}\n"
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;;
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esac
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done
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done
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;;
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esac
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done <"/etc/ld.so.conf" | sort | uniq
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fi
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}
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fi
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