SumatraPDF 2.0.1 - '.chm' / '.mobi' Memory Corruption

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 SumatraPDF v2.0.1 chm and mobi files memory corruption

 Author: shinnai
 mail:   shinnai[at]autistici[dot]org
 site:   http://shinnai.altervista.org/

 This was written for educational purpose. Use it at your own risk.
 Author will be not responsible for any damage.

 Tested on:
 Microsoft Windows 7 Professional 
 6.1.7601 Service Pack 1 build 7601

 Info:
 PoC released as is, I have no time at the moment for further investigations
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 Proof of concept:

http://shinnai.altervista.org/exploits/sumatra.rar
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/18771.rar

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