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Test ID:1.3.6.1.4.1.25623.1.0.843339
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-3448-1)
Summary:The remote host is missing an update for the 'keystone' package(s) announced via the USN-3448-1 advisory.
Description:Summary:
The remote host is missing an update for the 'keystone' package(s) announced via the USN-3448-1 advisory.

Vulnerability Insight:
Boris Bobrov discovered that OpenStack Keystone incorrectly handled
federation mapping when there are rules in which group-based assignments
are not used. A remote authenticated user may receive all the roles
assigned to a project regardless of the federation mapping, contrary to
expectations.

Affected Software/OS:
'keystone' package(s) on Ubuntu 16.04.

Solution:
Please install the updated package(s).

CVSS Score:
6.5

CVSS Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2017-2673
98032
http://www.securityfocus.com/bid/98032
RHSA-2017:1461
https://access.redhat.com/errata/RHSA-2017:1461
RHSA-2017:1597
https://access.redhat.com/errata/RHSA-2017:1597
[oss-security] 20170425 [OSSA-2017-004] federated user gets wrong role (CVE-2017-2673)
http://seclists.org/oss-sec/2017/q2/125
https://bugs.launchpad.net/keystone/+bug/1677723
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673
CopyrightCopyright (C) 2017 Greenbone AG

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