Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2005-2531 | First vendor Publication | 2005-08-24 |
| Vendor | Cve | Last vendor Modification | 2008-09-05 |
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 | |||
Detail
| OpenVPN before 2.0.1, when running with "verb 0" and without TLS authentication, does not properly flush the OpenSSL error queue when a client fails certificate authentication to the server and causes the error to be processed by the wrong client, which allows remote attackers to cause a denial of service (client disconnection) via a large number of failed authentication attempts. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2531 |
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2008-09-04 | Name : FreeBSD Ports: openvpn File : nvt/freebsd_openvpn2.nasl |
| 2008-01-17 | Name : Debian Security Advisory DSA 851-1 (openvpn) File : nvt/deb_851_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 18882 | OpenVPN OpenSSL Error Queue Arbitrary Disconnect DoS |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2006-05-13 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_a51ad838207748b2a136e888a7db5f8d.nasl - Type : ACT_GATHER_INFO |
| 2005-10-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-851.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2021-05-04 12:03:06 |
|
| 2021-04-22 01:03:22 |
|
| 2020-05-23 00:16:44 |
|
| 2016-04-26 13:43:26 |
|
| 2014-02-17 10:32:24 |
|
| 2013-05-11 11:30:11 |
|
