Crash

How it was found

1. Settings -> Preferences -> Print

2. insert to "Left part" field of "Header" block A*500 (Full string for paste consist in poc.txt)

3. Click "Add"

4. Crash Crash info: (1c8.2dd8): Unknown exception - code c000041d (!!! second chance !!!) *** ERROR: Module load completed but symbols could not be loaded for npp.exe rax=0000006872865ac8 rbx=0000006872865cf0 rcx=00007ff6bbf0c780 rdx=0000000000000000 rsi=0000006872865800 rdi=0000006872865800 rip=00007ffc38c0a388 rsp=0000006872865fb0 rbp=00000068728660f0 r8=00007ffc3c2f6e2e r9=0000000000000000 r10=00007ffc3c20c48a r11=0000000000000000 r12=00000000000001f3 r13=0000000000030c70 r14=0000006872866130 r15=00000068728fe388 iopl=0 nv up ei pl nz na pe nc cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000200 KERNELBASE!RaiseException+0x68: 00007ffc38c0a388 488b8c24c0000000 mov rcx,qword ptr [rsp+0C0h] ss:0000006872866070=0000dbf840d0cbfd

Notepad++ v7.6.3 (64-bit) Build time : Jan 27 2019 - 17:16:47 Path : C:\Program Files\Notepad++\notepad++.exe Admin mode : OFF Local Conf mode : OFF OS : Windows 10 (64-bit) Plugins : DSpellCheck.dll mimeTools.dll NppConverter.dll

full gebug info and poc.txt in attach

Impact

Crash