Name: CVE-2009-5011: Concurrent Execution using Shared Resource with Improper Synchronization
Creator: Rapid7
Published: 2010-10-19T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2009-5011, CWE-362, CVSS 5.9, EPSS 0.00437

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the getpeername function having an ENOTCONN error, a different vulnerability than CVE-2010-3494.

CVSS Details

CVSS 3.1 Base Score: 5.9

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade python-pyftpdlib	Jul 30, 2024	Oct 19, 2010

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence