First published: Mon Oct 26 2015(Updated: )
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/*.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
OpenStack Glance | <=2014.2.3 | |
OpenStack Glance | =2015.1.0 | |
OpenStack Glance | =2015.1.1 |
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CVE-2015-5251 is considered a moderate severity vulnerability due to its impact on image status management in OpenStack Glance.
To fix CVE-2015-5251, upgrade OpenStack Glance to version 2014.2.4 or 2015.1.2 or later.
CVE-2015-5251 affects OpenStack Glance versions prior to 2014.2.4 and 2015.1.x versions before 2015.1.2.
CVE-2015-5251 can be exploited by remote authenticated users to change the status of their images and bypass access restrictions.
There are no known effective workarounds for CVE-2015-5251, so upgrading is recommended.