Vulnerability CVE-2011-0022
Published: 2011-02-23   Modified: 2012-02-13

Description:
The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x), when multiple unprivileged instances are configured, use 0777 permissions for the /var/run/dirsrv directory, which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:L/AC:M/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.7/10
6.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Redhat -> Directory server 
Fedoraproject -> 389 directory server 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=671199
http://www.securitytracker.com/id?1025102
http://www.securityfocus.com/bid/46489
http://www.redhat.com/support/errata/RHSA-2011-0293.html
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