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1.9 KiB
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57 lines
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1.9 KiB
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Application: IrfanView 4.33 Format PlugIn TTF File Parsing Stack Based Overflow
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Plateform: Windows
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Exploitation: Remote code execution
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Secunia Number: SA49319
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{PRL}: 2012-11
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Author: Francis Provencher (Protek Research Lab's)
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Website: http://www.protekresearchlab.com/
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Twitter: @ProtekResearch
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1) Introduction
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2) Timeline
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3) Technical details
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4) PoC
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===============
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1) Introduction
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===============
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IrfanView is a freeware/shareware image viewer for Microsoft Windows that can view, edit, and convert image files
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and play video/audio files. It is noted for its small size, speed, ease of use, and ability to handle a wide variety of graphic
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file formats, and has some image creation and painting capabilities. The software was first released in 1996.
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IrfanView is free for non-commercial use; commercial use requires paid registration.
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============
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2) Timeline
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============
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2012-05-27 - Vulnerability reported to secunia
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2012-06-01 - Coordinated public release of advisory
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=================
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3) Technical details
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=================
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The vulnerability is caused due to a boundary error when processing TTF font names
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and can be exploited to cause a stack-based buffer overflow via a specially crafted font file.
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=============
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4) The Code
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=============
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http://protekresearchlab.com/exploits/PRL-2012-11.ttf
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https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/18972.ttf |