// For flags

CVE-2023-1636

Incomplete container isolation

Severity Score

5.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is compromised, it could gain access to the data transmitted to and from Barbican.

Se encontró una vulnerabilidad en los contenedores OpenStack Barbican. Esta vulnerabilidad solo se aplica a implementaciones que utilizan una configuración todo en uno. Los contenedores Barbican comparten el mismo espacio de nombres CGROUP, USER y NET con el sistema host y otros servicios OpenStack. Si algún servicio se ve comprometido, podría obtener acceso a los datos transmitidos hacia y desde Barbican.

*Credits: Red Hat would like to thank ANSSI and Amossys for reporting this issue.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-03-25 CVE Reserved
  • 2023-09-24 CVE Published
  • 2023-09-27 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-653: Improper Isolation or Compartmentalization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openstack
Search vendor "Openstack"
 Barbican
Search vendor "Openstack" for product "Barbican"
--
Affected
Redhat
Search vendor "Redhat"
 Openstack Platform
Search vendor "Redhat" for product "Openstack Platform"
 16.1
Search vendor "Redhat" for product "Openstack Platform" and version "16.1"
-
Affected
Redhat
Search vendor "Redhat"
 Openstack Platform
Search vendor "Redhat" for product "Openstack Platform"
 16.2
Search vendor "Redhat" for product "Openstack Platform" and version "16.2"
-
Affected
Redhat
Search vendor "Redhat"
 Openstack Platform
Search vendor "Redhat" for product "Openstack Platform"
 17.0
Search vendor "Redhat" for product "Openstack Platform" and version "17.0"
-
Affected