CVE-2013-6391
Keystone: trust circumvention through EC2-style tokens
Severity Score
5.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
La API ec2tokens en OpenStack Identity (Keystone) anterior a de Havana 2013.2.1 y Icehouse anterior Icehouse-2 no devuelve una token de confianza de ámbito cuando se recibe uno, lo que permite a los usuarios la confianza remotos obtener privilegios mediante la generación de credenciales EC2 a partir de un token de confianza de ámbito y usándolo una solicitud API ec2tokens
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-11-04 CVE Reserved
- 2013-12-14 CVE Published
- 2023-12-13 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-269: Improper Privilege Management
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| 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 |
|
| http://www.securityfocus.com/bid/64253 | Third Party Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/89657 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://bugs.launchpad.net/keystone/+bug/1242597 | 2024-08-06 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2014-0089.html | 2020-06-02 | |
| http://www.ubuntu.com/usn/USN-2061-1 | 2020-06-02 | |
| https://access.redhat.com/security/cve/CVE-2013-6391 | 2014-04-03 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1039164 | 2014-04-03 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Openstack Search vendor "Openstack" | Keystone Search vendor "Openstack" for product "Keystone" | >= 2013.2 < 2013.2.1 Search vendor "Openstack" for product "Keystone" and version " >= 2013.2 < 2013.2.1" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 13.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "13.10" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Openstack Search vendor "Redhat" for product "Openstack" | 4.0 Search vendor "Redhat" for product "Openstack" and version "4.0" | - |
Affected
| ||||||