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 imagesizecap configuration option, which allows remote authenticated users to cause a denial of service (disk consumption) by uploading a large image.
{
"binaries": [
{
"binary_version": "1:2014.1.2-0ubuntu1.1",
"binary_name": "glance"
},
{
"binary_version": "1:2014.1.2-0ubuntu1.1",
"binary_name": "glance-api"
},
{
"binary_version": "1:2014.1.2-0ubuntu1.1",
"binary_name": "glance-common"
},
{
"binary_version": "1:2014.1.2-0ubuntu1.1",
"binary_name": "glance-registry"
},
{
"binary_version": "1:2014.1.2-0ubuntu1.1",
"binary_name": "python-glance"
}
],
"availability": "No subscription required"
}