czwartek, 14 lipca 2016

Irfan View - Crash - WMA heap crash

WMA crash found 09.04.2016 during IrfaView fuzzing... Details below:


Irfan View - Crash - TIFF case

TIFF crash found 09.04.2016 during IrfaView fuzzing... Details below:


Irfan View - Crash - ANI poc

ANI crash found 09.04.2016 during IrfaView fuzzing...


Irfan View - Heap Crash (TIF)

Crash during TIF preview... Details and poc below.



Irfan View - Crash @MSCTF!TF_CheckThreadInputIdle

I found a crash in IrfanView. The most interesting for me this time was unpacking original i_view32.exe to new exec (1,5MB). Details of the crash you will find below.


niedziela, 5 czerwca 2016

NULL Pointer Dereference in MS Publisher 2010

MS Publisher 2010 - NULL_CLASS_PTR_DEREFERENCE

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 Found : 04.06.2016
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Open your Windbg and run MSPUB.exe. Attach debuger to Publisher.
Ctrl+S to check the symbols, and here we go:
dbg> srv*c:\symbols*http://msdn.microsoft.com/download/symbols