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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.1498 Moderate: openstack-keystone security, bug fix, and enhancement update 15 June 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: openstack-keystone Publisher: Red Hat Operating System: Red Hat Linux variants Impact/Access: Modify Permissions -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2017-2673 Original Bulletin: https://access.redhat.com/errata/RHSA-2017:1461 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running openstack-keystone check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openstack-keystone security, bug fix, and enhancement update Advisory ID: RHSA-2017:1461-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2017:1461 Issue date: 2017-06-14 CVE Names: CVE-2017-2673 ===================================================================== 1. Summary: An update for openstack-keystone is now available for Red Hat OpenStack Platform 9.0 (Mitaka). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 9.0 - noarch 3. Description: The OpenStack Identity service (keystone) authenticates and authorizes OpenStack users by keeping track of users and their permitted activities. The Identity service supports multiple forms of authentication, including user name and password credentials, token-based systems, and AWS-style logins. The following packages have been upgraded to a later upstream version: openstack-keystone (9.3.0). (BZ#1427684) Security Fix(es): * An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone). An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles. (CVE-2017-2673) Red Hat would like to thank the Openstack project for reporting this issue. Upstream acknowledges Boris Bobrov (Mail.Ru) as the original reporter. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1427684 - Rebase openstack-keystone to 9.3.0 1430228 - [BackPort] Handle catalog backends that don't support all functions. 1439586 - CVE-2017-2673 openstack-keystone: Incorrect role assignment with federated Keystone 6. Package List: Red Hat OpenStack Platform 9.0: Source: openstack-keystone-9.3.0-2.el7ost.src.rpm noarch: openstack-keystone-9.3.0-2.el7ost.noarch.rpm python-keystone-9.3.0-2.el7ost.noarch.rpm python-keystone-tests-9.3.0-2.el7ost.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-2673 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZQbXNXlSAg2UNWIIRAnqWAJsGWl0BL09g6W2JKjwenfNQin6sfQCgi1ad ahLF/whzi9SsqObJEtEiAkI= =aA87 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWUHlwYx+lLeg9Ub1AQh4rw/7BJTrdIbJHVEx0Jd0hPGrXbOykynFylBY qfDglrq8oPWmTq2dAawZbNIe97vGoEaFiGF6Myh0qA0T9WA4Nd+KZ3uOfjbHNnVN sN1ia1E13TNbmzmdudHlmfbEJtJhedxXLldJKF5a1vDvRtJ6yjU1R+rKjlcwSnCH V/0gOb75nzZLhnNg60+dCCymewX+mXvKyjpwkI/6vl637gPNbcvRjY7q0dyvAJr7 J6o+cMfBhV6vyqQnVOoZMc29JzsPEnsq6mFXokBw2o1r8FM3b8gbAVx1EKxv+E7z r4YEJVh67/LurCofxT58ZkqwbvD4GWC7uaGEzZB1X7mUuH3lUqCBE2S2doQC7fp2 wn/ejqknT+IQe849uItr0oJMQQJxJZN/mo7haAlXwvLGlRO32VaN9T2hMJaJlCK1 Qo1eBq1eU8jU9v8c0SJ4FTbut+FmX2jAQE/LALu4rNlXPCfloEhl+9UWZsW0GGef 5Ujrl7eHPCunEoLkCFcfDaJjdJZHJ4vPfEjOarWVkauoaXAnL/HOAFXFk1i4x8V0 rYBSMegSzMs5XvJNSNOeC54UinVT2sDF7CbRwgvnHIYKvAQiLy0KVQokl6mcOEI7 m4yGkyNiOOAzBObuu25CMvt4zj/T+CFKG3btUc96RHWu/HHI/M8szdv1+dYLxkt2 ux6ImlNKKcA= =yFJ2 -----END PGP SIGNATURE-----