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PYSEC-2010-20

Quick fix

PYSEC-2010-20 — pyftpdlib: upgrade to the fixed version with the command below.

pip install --upgrade 'pyftpdlib>=0.2.0'

Details

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.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/pyftpdlib

Introduced in: 0Fixed in: 0.2.0

Fixpip install --upgrade 'pyftpdlib>=0.2.0'

References

http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY[WEB]
http://code.google.com/p/pyftpdlib/issues/detail?id=9[WEB]
http://code.google.com/p/pyftpdlib/source/detail?r=16[WEB]
http://code.google.com/p/pyftpdlib/source/diff?spec=svn16&r=16&format=side&path=/trunk/pyftpdlib/FTPServer.py[WEB]
https://github.com/advisories/GHSA-f8wg-36r9-7f4q[ADVISORY]