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Ubuntu Security Notice USN-3446-1
October 11, 2017

glance vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:

– Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in OpenStack Glance.

Software Description:
– glance: OpenStack Image Registry and Delivery Service

Details:

Hemanth Makkapati discovered that OpenStack Glance incorrectly handled
access restrictions. A remote authenticated user could use this issue to
change the status of images, contrary to access restrictions.
(CVE-2015-5251)

Mike Fedosin and Alexei Galkin discovered that OpenStack Glance incorrectly
handled the storage quota. A remote authenticated user could use this issue
to consume disk resources, leading to a denial of service. (CVE-2015-5286)

Erno Kuvaja discovered that OpenStack Glance incorrectly handled the
show_multiple_locations option. When show_multiple_locations is enabled,
a remote authenticated user could change an image status and upload new
image data. (CVE-2016-0757)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 LTS:
glance-common 1:2014.1.5-0ubuntu1.1

In general, a standard system update will make all the necessary changes.

References:
https://www.ubuntu.com/usn/usn-3446-1
CVE-2015-5251, CVE-2015-5286, CVE-2016-0757

Package Information:
https://launchpad.net/ubuntu/+source/glance/1:2014.1.5-0ubuntu1.1

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