Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-22647

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/06/2023
Last modified:
09/10/2024

Description

An Improper Privilege Management vulnerability in SUSE Rancher allowed standard users to leverage their existing permissions to manipulate Kubernetes secrets in the local<br /> cluster, resulting in the secret being deleted, but their read-level <br /> permissions to the secret being preserved. When this operation was <br /> followed-up by other specially crafted commands, it could result in the <br /> user gaining access to tokens belonging to service accounts in the local cluster.<br /> <br /> <br /> This issue affects Rancher: from &gt;= 2.6.0 before = 2.7.0 before

Impact

Vector 3.x
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.00 HIGH
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.00
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* 2.6.0 (including) 2.6.13 (excluding)
cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* 2.7.0 (including) 2.7.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools