CVE-2008-7264

MEDIUM4.3EPSS 0.81%

Improper input validation in pyftpdlib

發布日:2022/5/17修改日:2024/10/23

也稱為:GHSA-8p2c-fghc-9hj4PYSEC-2010-6

描述

The ftp_QUIT function in ftpserver.py in pyftpdlib before 0.5.0 allows remote authenticated users to cause a denial of service (file descriptor exhaustion and daemon outage) by sending a QUIT command during a disallowed data-transfer attempt.

受影響套件(2)

PyPI/pyftpdlibfrom 0, < 0.5.0
PyPI/pyftpdlibfrom 0, < 0.5.0

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
osv	CVSS 3.1	MEDIUM4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

參考連結(9)

ADVISORYhttps://github.com/advisories/GHSA-8p2c-fghc-9hj4
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2008-7264
PATCHhttps://github.com/giampaolo/pyftpdlib
WEBhttp://code.google.com/p/pyftpdlib/issues/detail?id=71
WEBhttp://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
WEBhttp://code.google.com/p/pyftpdlib/source/detail?r=344
WEBhttp://code.google.com/p/pyftpdlib/source/diff?spec=svn344&r=344&format=side&path=/trunk/pyftpdlib/ftpserver.py
WEBhttps://github.com/giampaolo/pyftpdlib/issues/71
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-6.yaml