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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1717 Moderate: openstack-glance security and bug fix update 1 October 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: openstack-glance Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Windows Solaris Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2014-5356 Reference: ESB-2014.1714 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2014-1337.html https://rhn.redhat.com/errata/RHSA-2014-1338.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running openstack-glance check for an updated version of the software for their operating system. This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openstack-glance security and bug fix update Advisory ID: RHSA-2014:1337-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-1337.html Issue date: 2014-09-30 CVE Names: CVE-2014-5356 ===================================================================== 1. Summary: Updated openstack-glance packages that fix one security issue and two bugs are now available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7 - noarch 3. Description: OpenStack Image service (glance) provides discovery, registration, and delivery services for disk and server images. It provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. It was discovered that the image_size_cap configuration option in glance was not honored. An authenticated user could use this flaw to upload an image to glance and consume all available storage space, resulting in a denial of service. (CVE-2014-5356) This update also fixes the following bugs: * Uploading an image to glance that exceeded the user's current quota setting was rejected, but no message was added to the glance API log to indicate this. This update fixes this bug, and such events are now logged as INFO messages in the glance API log. (BZ#1055550) * Whenever the 'x-image-meta-store' header was passed to glance-api, the service would check whether the value was a valid store instead of a valid scheme. However, the rest of the store library uses the scheme to identify the store that should be used; this prevented the use of this feature. Glance now verifies that the value of 'x-image-meta-store' is a valid scheme instead of a valid store name. (BZ#1130622) All openstack-glance users are advised to upgrade to these updated packages, which correct 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/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1055550 - glance: no error reported in api.log when image create is killed on quota 1130622 - Glance `--store` checks on store name instead of scheme 1131770 - CVE-2014-5356 openstack-glance: Glance store disk space exhaustion 6. Package List: Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7: Source: openstack-glance-2014.1.2-3.el7ost.src.rpm noarch: openstack-glance-2014.1.2-3.el7ost.noarch.rpm openstack-glance-doc-2014.1.2-3.el7ost.noarch.rpm python-glance-2014.1.2-3.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2014-5356.html 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 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFUKvNaXlSAg2UNWIIRAlqoAJwM5LqelBDsLiflsPwP4mh+E3kmjQCgrsAV 7Otnu9XvIB40ldguXF4OqZ8= =l/l5 - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openstack-glance security and bug fix update Advisory ID: RHSA-2014:1338-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-1338.html Issue date: 2014-09-30 CVE Names: CVE-2014-5356 ===================================================================== 1. Summary: Updated openstack-glance packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 6 - noarch 3. Description: OpenStack Image service (glance) provides discovery, registration, and delivery services for disk and server images. It provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. It was discovered that the image_size_cap configuration option in glance was not honored. An authenticated user could use this flaw to upload an image to glance and consume all available storage space, resulting in a denial of service. (CVE-2014-5356) This update also fixes the following bugs: * Whenever the 'x-image-meta-store' header was passed to glance-api, the service would check whether the value was a valid store instead of a valid scheme. However, the rest of the store library uses the scheme to identify the store that should be used; this prevented the use of this feature. Glance now verifies that the value of 'x-image-meta-store' is a valid scheme instead of a valid store name. (BZ#1134249) * With this update, Image Service (glance) is now dependent on oslo.vmware in order to support the optional VMware store. This hard dependency was created due to the likelihood that the dependencies are already installed and due to the diminutive size of the package. As a result, the user experience is improved by no longer requiring a manual oslo.vmware install. (BZ#1125876) * Previously, the process of upgrading from Red Hat Enterprise Linux OpenStack Platform 4 to 5 may have failed. (BZ#1139243) All openstack-glance users are advised to upgrade to these updated packages, which correct 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/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1125876 - openstack-glance should depend on python-oslo-vmware 1131770 - CVE-2014-5356 openstack-glance: Glance store disk space exhaustion 1134249 - Glance `--store` checks on store name instead of scheme 1139243 - RHOS4->RHOS5 upgrade fails due to wrong version of python-migrate installed 6. Package List: Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 6: Source: openstack-glance-2014.1.2-5.el6ost.src.rpm noarch: openstack-glance-2014.1.2-5.el6ost.noarch.rpm openstack-glance-doc-2014.1.2-5.el6ost.noarch.rpm python-glance-2014.1.2-5.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-2014-5356.html 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 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFUKvN2XlSAg2UNWIIRAvgFAKCz4cH/TJ6u6vohgCo+k50IJxpxHgCcDRa/ c8LvslgMVUUm5u0msVATU24= =m9TY - -----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. 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