CVE-2005-2534

medium

Description

Race condition in OpenVPN before 2.0.1, when --duplicate-cn is not enabled, allows remote attackers to cause a denial of service (server crash) via simultaneous TCP connections from multiple clients that use the same client certificate.

References

http://www.securityfocus.com/bid/14610

http://www.mandriva.com/security/advisories?name=MDKSA-2005:145

http://www.debian.org/security/2005/dsa-851

http://secunia.com/advisories/17103

http://secunia.com/advisories/16463

http://openvpn.net/changelog.html

Details

Source: Mitre, NVD

Published: 2005-08-24

Updated: 2024-11-20

Risk Information

CVSS v2

Base Score: 2.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: Medium