Description
Stack-based buffer overflow in QK SMTP 3.01 and earlier might allow remote attackers to execute arbitrary code via a long argument to the RCPT TO command.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 3
- QK SMTP 3.01 - 'RCPT TO' Remote Buffer Overflow (2) EDB-3067 · remote · Jan 1, 2007 · verified
- QK SMTP 3.01 - 'RCPT TO' Remote Buffer Overflow (1) EDB-2649 · remote · Oct 25, 2006 · verified
- QK SMTP 3.01 - 'RCPT TO' Remote Denial of Service EDB-2625 · dos · Oct 23, 2006 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 1017114 vdb-entry
- 20681 vdb-entry
- 2625 exploit
- 22563 third-party-advisory
- ADV-2006-4169 vdb-entry