90 lines
No EOL
2.2 KiB
Text
90 lines
No EOL
2.2 KiB
Text
#######################################################################
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Luigi Auriemma
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Application: IRAI AUTOMGEN
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http://www.irai.com/a8e/
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Versions: <= 8.0.0.7 (aka 8.022)
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Platforms: Windows
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Bug: use after free
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Exploitation: file
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Date: 10 Oct 2011
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Author: Luigi Auriemma
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e-mail: aluigi@autistici.org
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web: aluigi.org
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#######################################################################
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1) Introduction
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2) Bug
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3) The Code
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4) Fix
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#######################################################################
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===============
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1) Introduction
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===============
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From vendor's website:
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"Universal automation workshop
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Fonctionnalities : automation projects creation for PLC and
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microprocessors, SCADA, Web SCADA, 3D process simulation, etc."
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#######################################################################
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======
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2) Bug
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======
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Use after free in the handling of project files containing some
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malformed fields like the size of the embedded zip archive or some
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counters that may allow code execution.
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No additional research performed because it was only a quick test, the
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following are various examples of locations for the possible code
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execution:
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00460ee6 8b01 mov eax,dword ptr [ecx]
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00460ee8 6a01 push 1
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00460eea ff5004 call dword ptr [eax+4]
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005239ca 8b06 mov eax,dword ptr [esi]
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005239cc 8bce mov ecx,esi
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005239ce ff5010 call dword ptr [eax+10h]
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0040d11b 8b16 mov edx,dword ptr [esi]
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0040d11d 6a00 push 0
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0040d11f 50 push eax
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0040d120 8bce mov ecx,esi
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0040d122 ff9288000000 call dword ptr [edx+88h]
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#######################################################################
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===========
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3) The Code
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===========
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http://aluigi.org/poc/automgen_1.zip
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https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/17964.zip
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#######################################################################
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======
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4) Fix
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======
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No fix.
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####################################################################### |