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Case File

CVE-2009-5010

MEDIUM · CVSS 4.3 EPSS 1.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-10-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2009-5010
Severity
MEDIUM
CVSS
4.3
EPSS
1.36%

Original NVD Description

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 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 return value of None, a different vulnerability than CVE-2010-3494.