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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-46167 Detail

Current Description

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with `PATCH` capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule Operator and removing all the enforcement like Pod Security annotations, Network Policies, Limit Range and Resource Quota items. An attacker could detach the Namespace from a Tenant that is forbidding starting privileged Pods using the Pod Security labels by removing the OwnerReference, removing the enforcement labels, and being able to start privileged containers that would be able to start a generic Kubernetes privilege escalation. Patches have been released for version 0.1.3. No known workarounds are available.


View Analysis Description

Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/clastix/capsule/commit/1df430e71be8c4778c82eca3459978ad7d0b4b7b Patch  Third Party Advisory 
https://github.com/clastix/capsule/commit/1df430e71be8c4778c82eca3459978ad7d0b4b7b Patch  Third Party Advisory 
https://github.com/clastix/capsule/commit/75525ac19254b0c5111e34d7985e2be7bc8b1ac1 Patch  Third Party Advisory 
https://github.com/clastix/capsule/commit/75525ac19254b0c5111e34d7985e2be7bc8b1ac1 Patch  Third Party Advisory 
https://github.com/clastix/capsule/releases/tag/v0.1.3 Patch  Release Notes  Third Party Advisory 
https://github.com/clastix/capsule/releases/tag/v0.1.3 Patch  Release Notes  Third Party Advisory 
https://github.com/clastix/capsule/security/advisories/GHSA-x45c-cvp8-q4fm Third Party Advisory 
https://github.com/clastix/capsule/security/advisories/GHSA-x45c-cvp8-q4fm Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-863 Incorrect Authorization GitHub, Inc.  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-46167
NVD Published Date:
12/02/2022
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.