G.Rodola Pyftpdlib vulnerabilities

CVE-2007-6737 [HIGH] CWE-287 CVE-2007-6737: FTPServer.py in pyftpdlib before 0.2.0 does not increment the attempted_logins count for a USER comm FTPServer.py in pyftpdlib before 0.2.0 does not increment the attempted_logins count for a USER command that specifies an invalid username, which makes it easier for remote attackers to obtain access via a brute-force attack.

CVE-2008-7263 [HIGH] CWE-287 CVE-2008-7263: ftpserver.py in pyftpdlib before 0.5.0 does not delay its response after receiving an invalid login ftpserver.py in pyftpdlib before 0.5.0 does not delay its response after receiving an invalid login attempt, which makes it easier for remote attackers to obtain access via a brute-force attack.

CVE-2008-7262 [MEDIUM] CWE-22 CVE-2008-7262: Multiple directory traversal vulnerabilities in FTPServer.py in pyftpdlib before 0.3.0 allow remote Multiple directory traversal vulnerabilities in FTPServer.py in pyftpdlib before 0.3.0 allow remote authenticated users to access arbitrary files and directories via vectors involving a symlink in a pathname to a (1) CWD, (2) DELE, (3) STOR, or (4) RETR command.

CVE-2010-3494 [MEDIUM] CVE-2010-3494: Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attac Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue

CVE-2007-6741 [MEDIUM] CVE-2007-6741: The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a

CVE-2008-7264 [MEDIUM] CWE-20 CVE-2008-7264: The ftp_QUIT function in ftpserver.py in pyftpdlib before 0.5.0 allows remote authenticated users to The ftp_QUIT function in ftpserver.py in pyftpdlib before 0.5.0 allows remote authenticated users to cause a denial of service (file descriptor exhaustion and daemon outage) by sending a QUIT command during a disallowed data-transfer attempt.

CVE-2007-6739 [MEDIUM] CWE-20 CVE-2007-6739: FTPServer.py in pyftpdlib before 0.2.0 allows remote attackers to cause a denial of service via a lo FTPServer.py in pyftpdlib before 0.2.0 allows remote attackers to cause a denial of service via a long command.

CVE-2007-6738 [MEDIUM] CVE-2007-6738: pyftpdlib before 0.1.1 does not choose a random value for the port associated with the PASV command, pyftpdlib before 0.1.1 does not choose a random value for the port associated with the PASV command, which makes it easier for remote attackers to obtain potentially sensitive information about the number of in-progress data connections by reading the response to this command.

CVE-2007-6740 [MEDIUM] CWE-264 CVE-2007-6740: The ftp_STOU function in FTPServer.py in pyftpdlib before 0.2.0 does not limit the number of attempt The ftp_STOU function in FTPServer.py in pyftpdlib before 0.2.0 does not limit the number of attempts to discover a unique filename, which might allow remote authenticated users to cause a denial of service via a STOU command.

CVE-2009-5013 [MEDIUM] CWE-399 CVE-2009-5013: Memory leak in the on_dtp_close function in ftpserver.py in pyftpdlib before 0.5.2 allows remote aut 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.

CVE-2007-6736 [MEDIUM] CWE-22 CVE-2007-6736: Multiple directory traversal vulnerabilities in FTPServer.py in pyftpdlib before 0.2.0 allow remote Multiple directory traversal vulnerabilities in FTPServer.py in pyftpdlib before 0.2.0 allow remote authenticated users to access arbitrary files and directories via a .. (dot dot) in a (1) LIST, (2) STOR, or (3) RETR command.

CVE-2009-5012 [MEDIUM] CWE-264 CVE-2009-5012: ftpserver.py in pyftpdlib before 0.5.2 does not require the l permission for the MLST command, which ftpserver.py in pyftpdlib before 0.5.2 does not require the l permission for the MLST command, which allows remote authenticated users to bypass intended access restrictions and list the root directory via an FTP session.

CVE-2009-5011 [MEDIUM] CWE-362 CVE-2009-5011: Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attac Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the getpeername function having an ENOTCONN error, a different vulnerability than CVE-2010-3494.

CVE-2009-5010 [MEDIUM] CWE-362 CVE-2009-5010: Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attac Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, a different vulnerability than CVE-2010-3494.