CVE-2012-0030
Ubuntu Security Notice USN-1326-1
Severity Score
8.1
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Nova 2011.3 and Essex, when using the OpenStack API, allows remote authenticated users to bypass access restrictions for tenants of other users via an OSAPI request with a modified project_id URI parameter.
Nova v2011.3 y Essex, cuando usan la API OpenStack, permite a usuarios remotos autenticados eludir las restricciones de acceso mediante una solicitud con un parámetro URI project_id modificado.
Nachi Ueno, Rohit Karajgi, and Venkatesan Ravikumar discovered that when Nova is configured to use the OpenStack API, it would not correctly enforce access controls on certain incoming requests. A remote authenticated attacker could exploit this to change resources of arbitrary tenants.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
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
- 2011-12-07 CVE Reserved
- 2012-01-11 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-264: Permissions, Privileges, and Access Controls
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/51370 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/72296 | Vdb Entry | |
| https://github.com/openstack/nova/commit/3d4ffb64f1e18117240c26809788528979e3bd15#diff-0 | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://lists.launchpad.net/openstack/msg06648.html | 2017-08-29 |
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/47543 | 2017-08-29 | |
| http://www.ubuntu.com/usn/USN-1326-1 | 2017-08-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Openstack Search vendor "Openstack" | Essex Search vendor "Openstack" for product "Essex" | * | - |
Affected
| ||||||
| Openstack Search vendor "Openstack" | Nova Search vendor "Openstack" for product "Nova" | 2011.3 Search vendor "Openstack" for product "Nova" and version "2011.3" | - |
Affected
| ||||||