Vulnerability CVE-2013-4566
Published: 2013-12-12

Description:
mod_nss 1.0.8 and earlier, when NSSVerifyClient is set to none for the server/vhost context, does not enforce the NSSVerifyClient setting in the directory context, which allows remote attackers to bypass intended access restrictions.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
mod_nss incorrect handling of NSSVerifyClient in directory context
Tomas Hoger
05.12.2013

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:N/AC:H/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
4.9/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Redhat -> Enterprise linux 
Mod nss project -> Mod nss 

 References:
http://lists.opensuse.org/opensuse-updates/2013-12/msg00118.html
http://rhn.redhat.com/errata/RHSA-2013-1779.html
https://bugzilla.redhat.com/show_bug.cgi?id=1016832
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