Vulnerability CVE-2013-6426
Published: 2013-12-14

Description:
The cloudformation-compatible API in OpenStack Orchestration API (Heat) before Havana 2013.2.1 and Icehouse before icehouse-2 does not properly enforce policy rules, which allows local in-instance users to bypass intended access restrictions and (1) create a stack via the CreateStack method or (2) update a stack via the UpdateStack method.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Openstack -> HEAT 

 References:
https://bugs.launchpad.net/heat/+bug/1256049
http://xforce.iss.net/xforce/xfdb/89658
http://www.securityfocus.com/bid/64243
http://www.openwall.com/lists/oss-security/2013/12/11/9
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