CVE-2014-5356 – openstack-glance: Glance store disk space exhaustion

https://notcve.org/view.php?id=CVE-2014-5356

OpenStack Image Registry and Delivery Service (Glance) before 2013.2.4, 2014.x before 2014.1.3, and Juno before Juno-3, when using the V2 API, does not properly enforce the image_size_cap configuration option, which allows remote authenticated users to cause a denial of service (disk consumption) by uploading a large image. OpenStack Image Registry and Delivery Service (Glance) anterior a 2013.2.4, 2014.x anterior a 2014.1.3, y Juno anterior a Juno-3, cuando utiliza la API V2, no aplica debidamente la opción de configuración image_size_cap, lo que permite a usuarios remotos autenticados causar una denegación de servicio (el consumo del disco) mediante la subida de un imagen grande. 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. • http://rhn.redhat.com/errata/RHSA-2014-1337.html http://rhn.redhat.com/errata/RHSA-2014-1338.html http://rhn.redhat.com/errata/RHSA-2014-1685.html http://secunia.com/advisories/60743 http://www.openwall.com/lists/oss-security/2014/08/21/6 http://www.ubuntu.com/usn/USN-2322-1 https://bugs.launchpad.net/glance/+bug/1315321 https://access.redhat.com/security/cve/CVE-2014-5356 https://bugzilla.redhat.com/show_bug.cgi?id=1131770 • CWE-264: Permissions, Privileges, and Access Controls CWE-400: Uncontrolled Resource Consumption •