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Case File

CVE-2005-3409

MEDIUM · CVSS 5 EPSS 2.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2005-11-02 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2005-3409
Severity
MEDIUM
CVSS
5
EPSS
2.50%

Original NVD Description

OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an error status, which leads to a null dereference in an exception handler.