CVE-2010-20108: Stack Overflow

Description

FTPPad <= 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long directory and filename, the application fails to properly validate input length. This results in a buffer overflow that overwrites the saved Extended Instruction Pointer (EIP), allowing remote attackers to execute arbitrary code.

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Weakness Type (CWE)

CWE-121 CWE-121

References

Other References

https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/ftppad_list_reply.rb https://web.archive.org/web/20111016194057/https://www.corelan.be/index.php/2010/10/12/death-of-an-ftp-client/ https://www.chip.de/downloads/FTPPad_12993921.html https://www.exploit-db.com/exploits/16726 https://www.vulncheck.com/advisories/ftppad-stack-buffer-overflow https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/ftppad_list_reply.rb https://www.exploit-db.com/exploits/16726

Frequently Asked Questions

What is CVE-2010-20108? +

FTPPad <= 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long directory and filename, the application fails to properly validate input length. This results in a buffer overflow that overwrites the saved Extended Instruction Pointer (EIP), allowing remote attackers to execute arbitrary code.

How do I check if I'm vulnerable to CVE-2010-20108? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2010-20108