CVE-2023-22651 Common Vulnerabilities and Exposures

Upstream information

CVE-2023-22651 at MITRE

Description

Improper Privilege Management vulnerability in SUSE Rancher allows Privilege Escalation. A failure in the update logic of Rancher's admission Webhook may lead to the misconfiguration of the Webhook. This component enforces validation rules and security checks before resources are admitted into the Kubernetes cluster. The issue only affects users that upgrade from 2.6.x or 2.7.x to 2.7.2. Users that did a fresh install of 2.7.2 (and did not follow an upgrade path) are not affected.

Upstream Security Advisories:

https://github.com/rancher/rancher/security/advisories/GHSA-6m9f-pj6w-w87g

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
	National Vulnerability Database
Base Score	9.9
Vector	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Changed
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1210612 [RESOLVED / FIXED]

SUSE Security Advisories:

GHSA-6m9f-pj6w-w87g, published Mon Apr 24 20:43:29 CEST 2023

SUSE Timeline for this CVE

CVE page created: Tue Apr 18 22:00:55 2023
CVE page last modified: Thu Feb 8 19:38:05 2024