CVE-2021-43998

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-43998
HashiCorp Vault and Vault Enterprise 0.11.0 up to 1.7.5 and 1.8.4 templated ACL policies would always match the first-created entity alias if multiple entity aliases exist for a specified entity and mount combination, potentially resulting in incorrect policy enforcement. Fixed in Vault and Vault Enterprise 1.7.6, 1.8.5, and 1.9.0.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.5 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:N

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132 Vendor Advisory
https://security.gentoo.org/glsa/202207-01 Third Party Advisory
https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132 Vendor Advisory
https://security.gentoo.org/glsa/202207-01 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:vault:1.8.4:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:vault:1.8.4:*:*:*:enterprise:*:*:*
History

21 Nov 2024, 06:30

Type Values Removed Values Added
References () https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132 - Vendor Advisory () https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132 - Vendor Advisory
References () https://security.gentoo.org/glsa/202207-01 - Third Party Advisory () https://security.gentoo.org/glsa/202207-01 - Third Party Advisory

08 Sep 2022, 21:42

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202207-01 - (GENTOO) https://security.gentoo.org/glsa/202207-01 - Third Party Advisory

01 Aug 2022, 22:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202207-01 -

07 Jan 2022, 20:25

Type Values Removed Values Added
CVSS v2 : 6.4
v3 : 9.1 		v2 : 5.5
v3 : 6.5

30 Nov 2021, 20:42

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 6.4
v3 : 9.1
References (MISC) https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132 - (MISC) https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132 - Vendor Advisory
CWE CWE-732
CPE cpe:2.3:a:hashicorp:vault:1.8.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:vault:1.8.4:*:*:*:-:*:*:*

30 Nov 2021, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-30 15:15

Updated : 2024-11-21 06:30

NVD link : CVE-2021-43998

Mitre link : CVE-2021-43998

CVE.ORG link : CVE-2021-43998

JSON object : View

Products Affected

hashicorp

  • vault
CWE
CWE-732

Incorrect Permission Assignment for Critical Resource