Description
Buffer overflow in YoungZSoft CMailServer 3.30 allows remote attackers to execute arbitrary code via a long USER argument.
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 2
- Youngzsoft CMailServer 3.30/4.0 - Remote Buffer Overflow (2) EDB-21467 · remote · May 21, 2002 · verified
- Youngzsoft CMailServer 3.30/4.0 - Remote Buffer Overflow (1) EDB-21466 · remote · May 20, 2002 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- cmailserver-user-bo(9132) vdb-entry
- 20020521 YoungZSoft CMailServer overflow, PATCH + WAREZ!@#! mailing-list
- 4789 vdb-entry