OpenStack Image Service (Glance) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) allow remote authenticated users to change the status of their images and bypass access restrictions via the HTTP x-image-meta-status header to images/*.
{
"binaries": [
{
"binary_version": "1:2014.1.5-0ubuntu1.1",
"binary_name": "glance"
},
{
"binary_version": "1:2014.1.5-0ubuntu1.1",
"binary_name": "glance-api"
},
{
"binary_version": "1:2014.1.5-0ubuntu1.1",
"binary_name": "glance-common"
},
{
"binary_version": "1:2014.1.5-0ubuntu1.1",
"binary_name": "glance-registry"
},
{
"binary_version": "1:2014.1.5-0ubuntu1.1",
"binary_name": "python-glance"
}
],
"availability": "No subscription required"
}