CVE-2013-6391
OpenStack Keystone EC2tokens Replayed Privilege Escalation
Description
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.
INFO
Published Date :
Dec. 14, 2013, 5:21 p.m.
Last Modified :
June 2, 2020, 7:54 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.9
Exploitability Score :
8.6
Affected Products
The following products are affected by CVE-2013-6391
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2013-6391.
| URL | Resource |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2014-0089.html | Third Party Advisory |
| http://secunia.com/advisories/56079 | Third Party Advisory |
| http://secunia.com/advisories/56154 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2013/12/11/7 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/64253 | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-2061-1 | Third Party Advisory |
| https://bugs.launchpad.net/keystone/+bug/1242597 | Exploit Issue Tracking Third Party Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/89657 | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-6391 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-6391 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jun. 02, 2020
Action Type Old Value New Value Changed Reference Type http://rhn.redhat.com/errata/RHSA-2014-0089.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2014-0089.html Third Party Advisory Changed Reference Type http://secunia.com/advisories/56079 Vendor Advisory http://secunia.com/advisories/56079 Third Party Advisory Changed Reference Type http://secunia.com/advisories/56154 No Types Assigned http://secunia.com/advisories/56154 Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2013/12/11/7 No Types Assigned http://www.openwall.com/lists/oss-security/2013/12/11/7 Mailing List, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/64253 No Types Assigned http://www.securityfocus.com/bid/64253 Third Party Advisory, VDB Entry Changed Reference Type http://www.ubuntu.com/usn/USN-2061-1 No Types Assigned http://www.ubuntu.com/usn/USN-2061-1 Third Party Advisory Changed Reference Type https://bugs.launchpad.net/keystone/+bug/1242597 Exploit https://bugs.launchpad.net/keystone/+bug/1242597 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/89657 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/89657 Third Party Advisory, VDB Entry Removed CWE NIST CWE-264 Added CWE NIST CWE-269 Changed CPE Configuration OR *cpe:2.3:a:openstack:keystone:2013.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:keystone:2013.1.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:keystone:2013.1.2:*:*:*:*:*:*:* *cpe:2.3:a:openstack:keystone:2013.1.3:*:*:*:*:*:*:* *cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:* versions up to (including) 2013.2 OR *cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:* versions from (including) 2013.2 up to (excluding) 2013.2.1 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 29, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/89657 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/89657 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 16, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-6391 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2013-6391
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.33 }} -0.05%
score
0.67973
percentile