CVE-2009-5012
EPSS 0.20%Improper Access Control in pyftpdlib
Published: 5/2/2022Modified: 4/28/2026
Also known as:DEBIAN-CVE-2009-5012
Description
ftpserver.py in pyftpdlib before 0.5.2 does not require the l permission for the MLST command, which allows remote authenticated users to bypass intended access restrictions and list the root directory via an FTP session.
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:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
References (9)
- ADVISORYhttps://github.com/advisories/GHSA-h4g7-8m7r-87r9
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2009-5012
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2009-5012
- PATCHhttps://github.com/giampaolo/pyftpdlib
- WEBhttp://code.google.com/p/pyftpdlib/issues/detail?id=114
- WEBhttp://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
- WEBhttp://code.google.com/p/pyftpdlib/source/detail?r=596
- WEBhttp://code.google.com/p/pyftpdlib/source/diff?spec=svn596&r=596&format=side&path=/trunk/pyftpdlib/ftpserver.py
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-9.yaml