CVE-2009-5011

Published Oct 19, 2010 CVSS 2.0 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2010-0026 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.
Github GHSA Github GHSA GHSA-62xg-239j-vxg7 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in pyftpdlib
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 17, 2024, 2:42 AM
Reserved
Oct 19, 2010, 12:00 AM
Status
Modified
Published
Oct 19, 2010, 8:00 PM
Modified
Jun 16, 2026, 11:14 PM