CVE-2009-5013 - 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

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MEDIUM

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

Published Oct 19, 2010

6.0

MEDIUM

CVSS 4.0

EPSS 1.75%

Description

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 products

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-399

CWE-400

Uncontrolled Resource Consumption

References (7)

http://code.google.com/p/pyftpdlib/issues/detail?id=119
x_refsource_CONFIRM
http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
x_refsource_CONFIRM
http://code.google.com/p/pyftpdlib/source/detail?r=615
x_refsource_CONFIRM
http://code.google.com/p/pyftpdlib/source/diff?spec=svn615&r=615&format=side&path=/trunk/pyftpdlib/ftpserver.py
x_refsource_CONFIRM
https://github.com/advisories/GHSA-8gv6-x88p-3f6h
Advisory
https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-10.yaml
https://nvd.nist.gov/vuln/detail/CVE-2009-5013

Link	Providers	Tags
http://code.google.com/p/pyftpdlib/issues/detail?id=119		x_refsource_CONFIRM
http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY		x_refsource_CONFIRM
http://code.google.com/p/pyftpdlib/source/detail?r=615		x_refsource_CONFIRM
http://code.google.com/p/pyftpdlib/source/diff?spec=svn615&r=615&format=side&path=/trunk/pyftpdlib/ftpserver.py		x_refsource_CONFIRM
https://github.com/advisories/GHSA-8gv6-x88p-3f6h		Advisory
https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-10.yaml
https://nvd.nist.gov/vuln/detail/CVE-2009-5013