Memory leak in the on_dtp_close function in ftpserver.py in pyftpdlib before 0.5.2 allows remote authenticated users to cause a denial of service (memory consumption) by sending a QUIT command during a data transfer.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pyftpdlib | G.rodola | * | 0.5.1 (including) |
| Pyftpdlib | G.rodola | 0.1 (including) | 0.1 (including) |
| Pyftpdlib | G.rodola | 0.1.1 (including) | 0.1.1 (including) |
| Pyftpdlib | G.rodola | 0.2.0 (including) | 0.2.0 (including) |
| Pyftpdlib | G.rodola | 0.3.0 (including) | 0.3.0 (including) |
| Pyftpdlib | G.rodola | 0.4.0 (including) | 0.4.0 (including) |
| Pyftpdlib | G.rodola | 0.5.0 (including) | 0.5.0 (including) |
References
- http://code.google.com/p/pyftpdlib/issues/detail?id=119
- http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
- http://code.google.com/p/pyftpdlib/source/detail?r=615
- http://code.google.com/p/pyftpdlib/source/diff?spec=svn615\u0026r=615\u0026format=side\u0026path=/trunk/pyftpdlib/ftpserver.py
- http://code.google.com/p/pyftpdlib/issues/detail?id=119
- http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
- http://code.google.com/p/pyftpdlib/source/detail?r=615
- http://code.google.com/p/pyftpdlib/source/diff?spec=svn615\u0026r=615\u0026format=side\u0026path=/trunk/pyftpdlib/ftpserver.py