Vulnerability Details CVE-2009-5011
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 62.1%
CVSS Severity
CVSS v2 Score 4.3
References
- http://code.google.com/p/pyftpdlib/issues/detail?id=100
- http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
- http://code.google.com/p/pyftpdlib/source/detail?r=543
- http://code.google.com/p/pyftpdlib/source/diff?spec=svn543&r=543&format=side&path=/trunk/pyftpdlib/ftpserver.py
- http://code.google.com/p/pyftpdlib/issues/detail?id=100
- http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
- http://code.google.com/p/pyftpdlib/source/detail?r=543
- http://code.google.com/p/pyftpdlib/source/diff?spec=svn543&r=543&format=side&path=/trunk/pyftpdlib/ftpserver.py
Products affected by CVE-2009-5011
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cpe:2.3:a:g.rodola:pyftpdlib:*
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cpe:2.3:a:g.rodola:pyftpdlib:0.1
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cpe:2.3:a:g.rodola:pyftpdlib:0.1.1
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cpe:2.3:a:g.rodola:pyftpdlib:0.2.0
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cpe:2.3:a:g.rodola:pyftpdlib:0.3.0
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cpe:2.3:a:g.rodola:pyftpdlib:0.4.0
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cpe:2.3:a:g.rodola:pyftpdlib:0.5.0