CVE-2021-41803

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

23/09/2022

Last modified:

27/05/2025

Description

HashiCorp Consul 1.8.1 up to 1.11.8, 1.12.4, and 1.13.1 do not properly validate the node or segment names prior to interpolation and usage in JWT claim assertions with the auto config RPC. Fixed in 1.11.9, 1.12.5, and 1.13.2."

Impact

Vector 3.x

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

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

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

Base Score 3.x

7.10

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:hashicorp:consul:::::-:::*	1.8.1 (including)	1.11.9 (excluding)
cpe:2.3:a:hashicorp:consul:::::enterprise:::*	1.8.1 (including)	1.11.9 (excluding)
cpe:2.3:a:hashicorp:consul:1.12.4::::-:::
cpe:2.3:a:hashicorp:consul:1.12.4::::enterprise:::
cpe:2.3:a:hashicorp:consul:1.13.1::::-:::
cpe:2.3:a:hashicorp:consul:1.13.1::::enterprise:::

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

CVE-2021-41803

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools