Openstack · Openstack Object Storage · CVE-2015-1856
**Name of the Vulnerable Software and Affected Versions**
OpenStack Object Storage (Swift) versions prior to 2.3.0
**Description**
The issue allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container when allow version is configured.
**Recommendations**
For versions prior to 2.3.0, update to version 2.3.0 or later to resolve the issue.