Bug 1019572 (CVE-2013-4428) - CVE-2013-4428 OpenStack Glance: image_download policy not enforced for cached images
Summary: CVE-2013-4428 OpenStack Glance: image_download policy not enforced for cached...
Alias: CVE-2013-4428
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1019575 1019576 1019577 1019580 1019581
Blocks: 1019573
TreeView+ depends on / blocked
Reported: 2013-10-16 06:07 UTC by Kurt Seifried
Modified: 2021-02-17 07:16 UTC (History)
34 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2014-03-28 00:39:25 UTC

Attachments (Terms of Use)
CVE-2013-4428.folsom.diff (13.81 KB, patch)
2013-10-21 19:53 UTC, Kurt Seifried
no flags Details | Diff
CVE-2013-4428.grizzly.diff (12.34 KB, patch)
2013-10-21 19:53 UTC, Kurt Seifried
no flags Details | Diff

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2013:1525 0 normal SHIPPED_LIVE Moderate: openstack-glance security and bug fix update 2013-11-19 00:23:39 UTC

Description Kurt Seifried 2013-10-16 06:07:41 UTC
Thierry Carrez from OpenStack reports:

Title: Glance image_download policy not enforced for cached images
Reporter: Stuart McLaren (HP)
Products: Glance
Affects: Folsom, Grizzly

Stuart McLaren from HP reported a vulnerability in Glance download_image
policy enforcement in the case of cached images. Deployers may opt to
set a download_image policy to restrict image download to specific
roles. However, when an image is previously cached by an authorized
download, any authenticated user could download image contents if it can
determine the image UUID, bypassing any download_image policy
restrictions. This could result in disclosure of image contents that
were thought to be protected by the download_image policy setting. Only
setups making use of the download_image policy are affected.

External references:


Comment 1 Kurt Seifried 2013-10-16 06:11:19 UTC

Red Hat would like to thank the OpenStack Project for reporting this issue. The OpenStack Project acknowledges Stuart McLaren from HP as the original reporter.

Comment 3 Kurt Seifried 2013-10-16 06:15:43 UTC
Created openstack-glance tracking bugs for this issue:

Affects: fedora-all [bug 1019580]
Affects: epel-6 [bug 1019581]

Comment 4 Kurt Seifried 2013-10-21 19:53:11 UTC
Created attachment 814782 [details]

Comment 5 Kurt Seifried 2013-10-21 19:53:53 UTC
Created attachment 814783 [details]

Comment 6 errata-xmlrpc 2013-11-18 19:28:17 UTC
This issue has been addressed in following products:

  OpenStack 3 for RHEL 6

Via RHSA-2013:1525 https://rhn.redhat.com/errata/RHSA-2013-1525.html

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