CVE Vulnerability

CVE-2021-43832

Spinnaker is an open source, multi-cloud continuous delivery platform. Spinnaker has improper permissions allowing pipeline creation & execution. This lets an arbitrary user with access to the gate endpoint to create a pipeline and execute it without authentication. If users haven't setup Role-based access control (RBAC) with-in spinnaker, this enables remote execution and access to deploy almost any resources on any account. Patches are available on the latest releases of the supported branches and users are advised to upgrade as soon as possible. Users unable to upgrade should enable RBAC on ALL accounts and applications. This mitigates the ability of a pipeline to affect any accounts. Block application access unless permission are enabled. Users should make sure ALL application creation is restricted via appropriate wildcards.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/spinnaker/spinnaker/security/advisories/GHSA-9h7c-rfrp-gvgp Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*
Information

Published : 2022-01-04 08:15

Updated : 2022-01-14 02:12

NVD link : CVE-2021-43832

Mitre link : CVE-2021-43832

Products Affected
No products.
CWE
CWE-306