Vulnerability CVE-2013-4428
Published: 2013-10-26   Modified: 2013-10-27

Description:
OpenStack Image Registry and Delivery Service (Glance) Folsom, Grizzly before 2013.1.4, and Havana before 2013.2, when the download_image policy is configured, does not properly restrict access to cached images, which allows remote authenticated users to read otherwise restricted images via an image UUID.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:N/AC:M/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Openstack -> Folsom 
Openstack -> Grizzly 
Openstack -> Havana 
Openstack -> Glance 
Canonical -> Ubuntu linux 

 References:
http://rhn.redhat.com/errata/RHSA-2013-1525.html
http://www.openwall.com/lists/oss-security/2013/10/15/8
http://www.openwall.com/lists/oss-security/2013/10/16/9
http://www.securityfocus.com/bid/63159
http://www.ubuntu.com/usn/USN-2003-1
https://bugs.launchpad.net/glance/+bug/1235226
https://bugs.launchpad.net/glance/+bug/1235378
https://launchpad.net/glance/+milestone/2013.1.4
https://launchpad.net/glance/+milestone/2013.2
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