CVE-2009-5013

Advisory

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 package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://github.com/advisories/GHSA-8gv6-x88p-3f6h
• https://nvd.nist.gov/vuln/detail/CVE-2009-5013
• https://github.com/giampaolo/pyftpdlib
• https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-10.yaml
• 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&r=615&format=side&path=/trunk/pyftpdlib/f
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-5013
• http://code.google.com/p/pyftpdlib/source/diff?spec=svn615&r=615&format=side&path=/trunk/pyftpdlib/ftpserver.py