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

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CVE-2021-4142

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/08/2022
Last modified:
07/11/2023

Description

The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.

Impact

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:* 3.1.0 (including) 3.1.28-2 (including)
cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:* 3.2.0 (including) 3.2.21-1 (including)
cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:* 4.1.0 (including) 4.1.8-1 (including)

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


References to Advisories, Solutions, and Tools