CVE-2013-4566
mod_nss: incorrect handling of NSSVerifyClient in directory context
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Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · December 3, 2013
Updated · November 21, 2025
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.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 4AV:N/AC:H/Au:N/C:P/I:P/A:N
CWE not specified