CVE-2010-3494

Published Oct 19, 2010 CVSS 2.0 · 4.3 Medium EPSS 2.3% 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 accept function having an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2010-0015 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 accept function having an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492.
Github GHSA Github GHSA GHSA-hw4g-fhcp-x5mq Concurrent Execution using Shared Resource with Improper Synchronization in pyftpdlib
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 16, 2024, 8:01 PM
Reserved
Sep 24, 2010, 12:00 AM
Status
Modified
Published
Oct 19, 2010, 8:00 PM
Modified
Jun 16, 2026, 11:22 PM