CVE-2021-45042

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

17/12/2021

Last modified:

08/09/2022

Description

In HashiCorp Vault and Vault Enterprise before 1.7.7, 1.8.x before 1.8.6, and 1.9.x before 1.9.1, clusters using the Integrated Storage backend allowed an authenticated user (with write permissions to a kv secrets engine) to cause a panic and denial of service of the storage backend. The earliest affected version is 1.4.0.

Impact

Vector 3.x

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

Base Score: 4.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

4.90

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:L/Au:S/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0

6.80

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:hashicorp:vault:::::-:::*	1.4.0 (including)	1.7.7 (excluding)
cpe:2.3:a:hashicorp:vault:::::enterprise:::*	1.4.0 (including)	1.7.7 (excluding)
cpe:2.3:a:hashicorp:vault:::::-:::*	1.8.0 (including)	1.8.6 (excluding)
cpe:2.3:a:hashicorp:vault:::::enterprise:::*	1.8.0 (including)	1.8.6 (excluding)
cpe:2.3:a:hashicorp:vault:1.9.0::::-:::
cpe:2.3:a:hashicorp:vault:1.9.0::::enterprise:::

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

CVE-2021-45042

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools