Debian 9671 Published by

A ceph security update has been released for Debian GNU/Linux 8 and 9 Extended LTS to address a flaw was found in Ceph RGW component.

ELA-1000-1 ceph security update

Package : ceph
Version : 0.80.7-2+deb8u6 (jessie), 10.2.11-2+deb9u2 (stretch)

Related CVEs :

A flaw was found in Ceph RGW component. An unprivileged user can write to any bucket(s) accessible by a given key if a POST’s form-data contains a key called “bucket” with a value matching the name of the bucket used to sign the request. The result of this is that a user could actually upload to any bucket accessible by the specified access key as long as the bucket in the POST policy matches the bucket in said POST form part.

ELA-1000-1 ceph security update