// For flags

CVE-2019-19335

openshift/installer: kubeconfig and kubeadmin-password are created with word-readable permissions

Severity Score

4.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

During installation of an OpenShift 4 cluster, the `openshift-install` command line tool creates an `auth` directory, with `kubeconfig` and `kubeadmin-password` files. Both files contain credentials used to authenticate to the OpenShift API server, and are incorrectly assigned word-readable permissions. ose-installer as shipped in Openshift 4.2 is vulnerable.

Durante la instalación de un clúster de OpenShift versión 4, la herramienta de línea de comando "openshift-install" crea un directorio "auth", con los archivos "kubeconfig" y "kubeadmin-password". Ambos archivos contienen credenciales usadas para autenticarse en el servidor de la API OpenShift, y se les asignaron permisos world-readable inapropiadamente. ose-installer como es incluido en Openshift versión 4.2 es vulnerable.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-11-27 CVE Reserved
  • 2020-02-12 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-732: Incorrect Permission Assignment for Critical Resource
CAPEC
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"
4.0
Search vendor "Redhat" for product "Openshift" and version "4.0"
-
Affected
Redhat
Search vendor "Redhat"
Openshift
Search vendor "Redhat" for product "Openshift"
4.2
Search vendor "Redhat" for product "Openshift" and version "4.2"
-
Affected