CVE-2023-0229

openshift/apiserver-library-go: Bypass of SCC seccomp profile restrictions

Severity Score

6.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in github.com/openshift/apiserver-library-go, used in OpenShift 4.12 and 4.11, that contains an issue that can allow low-privileged users to set the seccomp profile for pods they control to "unconfined." By default, the seccomp profile used in the restricted-v2 Security Context Constraint (SCC) is "runtime/default," allowing users to disable seccomp for pods they can create and modify.

Se encontró un fallo en github.com/openshift/apiserver-library-go, utilizado en OpenShift 4.12 y 4.11. Dicho fallo puede permitir a los usuarios con pocos privilegios configurar el perfil seccomp para los pods que controlan en "unconfined". De forma predeterminada, el perfil seccomp utilizado en la restricción de contexto (restricted-v2 Security Context Constraint, SCC) es "runtime/default", lo que permite a los usuarios deshabilitar seccomp para los pods que pueden crear y modificar.

*Credits: N/A

CVSS Scores

NISTv3.1 6.3

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-01-12 CVE Reserved
2023-01-25 CVE Published
2024-08-02 CVE Updated
2024-08-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=2160349	2023-02-06
https://access.redhat.com/security/cve/CVE-2023-0229	2023-05-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				4.11 Search vendor "Redhat" for product "Openshift" and version "4.11"		-		Affected
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				4.12 Search vendor "Redhat" for product "Openshift" and version "4.12"		-		Affected