CVE-2009-5013

EPSS 0.51%

Uncontrolled Resource Consumption in pyftpdlib

Published: 5/2/2022Modified: 10/14/2024

Also known as:GHSA-8gv6-x88p-3f6hDEBIAN-CVE-2009-5013PYSEC-2010-10

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 packages (3)

Debian/python-pyftpdlibfrom 0, < 0.5.2-1
PyPI/pyftpdlibfrom 0, < 0.5.2
PyPI/pyftpdlibfrom 0, < 0.5.2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

References (9)

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