DescriptionOpenVPN 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.
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
|National Vulnerability Database|
- SUSE-SR:2005:020, published Mon, 12 Sep 2005 13:00:00 +0000
List of released packages
|Product(s)||Fixed package version(s)||References|
|SUSE LINUX 9.3|| |