-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openstack-packstack security and bug fix update Advisory ID: RHSA-2013:0595-01 Product: Red Hat OpenStack Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0595.html Issue date: 2013-03-05 CVE Names: CVE-2013-0261 CVE-2013-0266 ===================================================================== 1. Summary: An updated openstack-packstack package that fixes two security issues and several bugs is now available for Red Hat OpenStack Folsom. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: OpenStack Folsom - noarch 3. Description: PackStack is a command line utility that uses Puppet modules to support rapid deployment of OpenStack on existing servers over an SSH connection. PackStack is suitable for deploying both single node proof of concept installations and more complex multi-node installations. A flaw was found in PackStack. During manifest creation, the manifest file was written to /tmp/ with a predictable file name. A local attacker could use this flaw to perform a symbolic link attack, overwriting an arbitrary file accessible to the user running PackStack with the contents of the manifest, which could lead to a denial of service. Additionally, the attacker could read and potentially modify the manifest being generated, allowing them to modify systems being deployed using OpenStack. (CVE-2013-0261) It was discovered that the cinder.conf and all api-paste.ini configuration files were created with world-readable permissions. A local attacker could use this flaw to view administrative passwords, allowing them to control systems deployed and managed by OpenStack. (CVE-2013-0266) The CVE-2013-0261 issue was discovered by Kurt Seifried of the Red Hat Security Response Team, and CVE-2013-0266 was discovered by Derek Higgins of the Red Hat OpenStack team. This update also fixes several bugs in the openstack-packstack package. All users of openstack-packstack are advised to upgrade to this updated package, which corrects these issues. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 886592 - Openstack Installer: packstack should return an informative error when remote nodes are not configured with openstack repository 890295 - Packstack should not fail installation of cinder-vol service if the VG doesn't exist (as cinder-vol may be using plugins) 892942 - openstack-packstack: When SELinux disabled on machine installation failed with Error during remote puppet apply of horizon.pp. 903187 - Better error handling for missing parameters in answer file 904669 - PackStack should create a simple cinder block storage device to use by default if none is present 905516 - openstack-packstack: Race condition caused /etc/sysconfig/modules/kvm.modules could not be found. 905737 - When using packstack where hostname is localhost.localdomain, mysql fails to install 906006 - The --gen-answer-file parameter does not understand the ~ shortcut for home. 906410 - Generate answer file when running on live mode 907624 - Misleading message when generating public key. 907737 - Typo: Creating Galnce Manifest... 908101 - CVE-2013-0261 OpenStack packstack: insecure use of /tmp in manifest creation 908581 - CVE-2013-0266 OpenStack packstack: puppetlabs-cinder / manifests / base.pp weak file permissions 910211 - Epel version is hardcoded to epel-release-6-8 910818 - packstack should install openstack-selinux 911653 - KeyError in remove_remote_var_dirs 6. Package List: OpenStack Folsom: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/RHOS/SRPMS/openstack-packstack-2012.2.2-1.0.dev408.el6ost.src.rpm noarch: openstack-packstack-2012.2.2-1.0.dev408.el6ost.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-0261.html https://www.redhat.com/security/data/cve/CVE-2013-0266.html https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFRNl37XlSAg2UNWIIRAqaIAJoD3rVBXb5HMlkMZNWTXdFz11EGygCgkz3V rb6tf2+zMrAk/lGh09wlZHI= =oOBi -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce