Public Date:
910938: CVE-2013-0287 sssd: simple access provider flaw prevents intended ACL use when client to an AD provider

The MITRE CVE dictionary describes this issue as:

The Simple Access Provider in System Security Services Daemon (SSSD) 1.9.0 through 1.9.4, when the Active Directory provider is used, does not properly enforce the simple_deny_groups option, which allows remote authenticated users to bypass intended access restrictions.

Find out more about CVE-2013-0287 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 4.9
Base Metrics AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux version 6 (sssd) RHSA-2013:0663 2013-03-19

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 sssd Not affected


This issue was discovered by Kaushik Banerjee of Red Hat.