Test ID:	1.3.6.1.4.1.25623.1.0.841938
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-2324-1)
Summary:	The remote host is missing an update for the 'keystone' package(s) announced via the USN-2324-1 advisory.
Description:	Summary: The remote host is missing an update for the 'keystone' package(s) announced via the USN-2324-1 advisory. Vulnerability Insight: Steven Hardy discovered that OpenStack Keystone did not properly handle chained delegation. A remove authenticated attacker could use this to gain privileges by creating a new token with additional roles. (CVE-2014-3476) Jamie Lennox discovered that OpenStack Keystone did not properly validate the project id. A remote authenticated attacker may be able to use this to access other projects. (CVE-2014-3520) Brant Knudson and Lance Bragstad discovered that OpenStack Keystone would not always revoke tokens correctly. If Keystone were configured to use revocation events, a remote authenticated attacker could continue to have access to resources. (CVE-2014-5251, CVE-2014-5252, CVE-2014-5253) Affected Software/OS: 'keystone' package(s) on Ubuntu 14.04. 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-2014-3476 57886 http://secunia.com/advisories/57886 59547 http://secunia.com/advisories/59547 68026 http://www.securityfocus.com/bid/68026 SUSE-SU-2014:0848 http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html [oss-security] 20140612 [OSSA 2014-018] Keystone privilege escalation through trust chained delegation (CVE-2014-3476) http://www.openwall.com/lists/oss-security/2014/06/12/3 https://bugs.launchpad.net/keystone/+bug/1324592 Common Vulnerability Exposure (CVE) ID: CVE-2014-3520 59426 http://secunia.com/advisories/59426 [openstack-announce] 20140702 [OSSA 2014-022] Keystone V2 trusts privilege escalation through user supplied project id (CVE-2014-3520) http://lists.openstack.org/pipermail/openstack-announce/2014-July/000248.html https://bugs.launchpad.net/keystone/+bug/1331912 Common Vulnerability Exposure (CVE) ID: CVE-2014-5251 https://bugs.launchpad.net/keystone/+bug/1347961 http://www.openwall.com/lists/oss-security/2014/08/15/6 RedHat Security Advisories: RHSA-2014:1121 http://rhn.redhat.com/errata/RHSA-2014-1121.html RedHat Security Advisories: RHSA-2014:1122 http://rhn.redhat.com/errata/RHSA-2014-1122.html http://www.ubuntu.com/usn/USN-2324-1 Common Vulnerability Exposure (CVE) ID: CVE-2014-5252 https://bugs.launchpad.net/keystone/+bug/1348820 Common Vulnerability Exposure (CVE) ID: CVE-2014-5253 https://bugs.launchpad.net/keystone/+bug/1349597
Copyright	Copyright (C) 2014 Greenbone AG

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