CVE-2010-3494

MediumCVSS 4.3/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

Published: Oct 19, 2010
Last modified: Jun 16, 2026
NVD status: Modified

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