Executive Summary

Name CVE-2005-3409 First vendor Publication 2005-11-01
Vendor Cve Last vendor Modification 2020-05-12

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3409

CPE : Common Platform Enumeration

Application 76
Application 2

OpenVAS Exploits

Date Description
2008-09-24 Name : Gentoo Security Advisory GLSA 200511-07 (OpenVPN)
File : nvt/glsa_200511_07.nasl
2008-09-04 Name : FreeBSD Ports: openvpn
File : nvt/freebsd_openvpn3.nasl
2008-01-17 Name : Debian Security Advisory DSA 885-1 (openvpn)
File : nvt/deb_885_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
20416 OpenVPN TCP Mode accept() Function Failure NULL Dereference DoS

OpenVPN contains a flaw that may allow a remote denial of service. The issue is triggered when handling specially crafted TCP packets, and will result in loss of availability for the service by a NULL dereference (coredump) in the openVPN daemon.

Nessus® Vulnerability Scanner

Date Description
2006-10-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-885.nasl - Type : ACT_GATHER_INFO
2006-05-13 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_3de493310dec422c93e5e4719e9869c5.nasl - Type : ACT_GATHER_INFO
2006-01-15 Name : The remote Mandrake Linux host is missing a security update.
File : mandrake_MDKSA-2005-206.nasl - Type : ACT_GATHER_INFO
2005-11-07 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200511-07.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/15270
CONFIRM http://openvpn.net/changelog.html
DEBIAN http://www.debian.org/security/2005/dsa-885
GENTOO http://www.gentoo.org/security/en/glsa/glsa-200511-07.xml
OPENPKG http://www.securityfocus.com/archive/1/415487
OSVDB http://www.osvdb.org/20416
SECUNIA http://secunia.com/advisories/17376
SUSE http://www.novell.com/linux/security/advisories/2005_25_sr.html

Alert History

If you want to see full details history, please login or register.
Date Informations
2021-05-04 12:03:16
  • Multiple Updates
2021-04-22 01:03:33
  • Multiple Updates
2020-05-23 00:16:55
  • Multiple Updates
2018-10-19 21:19:40
  • Multiple Updates
2016-06-28 15:23:18
  • Multiple Updates
2016-04-26 13:54:27
  • Multiple Updates
2014-02-17 10:33:21
  • Multiple Updates
2013-05-11 11:33:41
  • Multiple Updates