Crashing FantaMorph

Last time during the fuzzing we were able to crash DCISoft. This time we will check few bugs found for FantaMorph 5.4.8. Here we go...

Below you'll find the details:

The main 'crash' was found here:

Case #01:

---<windbg>---

eax=0012f204 ebx=00000000 ecx=00000000 edx=00000001 esi=ffffffff edi=00000001
eip=004c51ee esp=0012f190 ebp=0012f228 iopl=0         nv up ei ng nz na po cy
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00010283
image00400000+0xc51ee:
004c51ee 8b11            mov     edx,dword ptr [ecx]  ds:0023:00000000=????????

---<windbg>---



Maybe you'll find it useful. See you next time.

Cheers