CVE-2013-6391

The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request.

CVSS v2.0 5.8 MEDIUM

5.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://secunia.com/advisories/56079	Third Party Advisory
https://bugs.launchpad.net/keystone/+bug/1242597	Exploit Issue Tracking Third Party Advisory
http://www.securityfocus.com/bid/64253	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2013/12/11/7	Mailing List Third Party Advisory
http://www.ubuntu.com/usn/USN-2061-1	Third Party Advisory
http://secunia.com/advisories/56154	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0089.html	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/89657	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:*

Information

Published : 2013-12-14 09:21

Updated : 2020-06-02 12:54

NVD link : CVE-2013-6391

Mitre link : CVE-2013-6391

JSON object : View

CWE

CWE-269

Improper Privilege Management

Products Affected

canonical

ubuntu_linux

openstack

keystone

redhat

openstack

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5.8 /10