CVE-2020-16251
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
HashiCorp Vault and Vault Enterprise versions 0.8.3 and newer, when configured with the GCP GCE auth method, may be vulnerable to authentication bypass. Fixed in 1.2.5, 1.3.8, 1.4.4, and 1.5.1.
Overview
- CVE ID
- CVE-2020-16251
- Assigner
- cve@mitre.org
- Vulnerability Status
- Undergoing Analysis
- Published Version
- 2020-08-26T15:15:12
- Last Modified Date
- 2023-02-03T02:29:53
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:* | 1 | OR | 0.8.3 | 1.2.5 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:* | 1 | OR | 1.3.0 | 1.3.8 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:* | 1 | OR | 1.4.0 | 1.4.4 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:* | 1 | OR | 1.5.0 | 1.5.1 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:* | 1 | OR | 0.8.3 | 1.2.5 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:* | 1 | OR | 1.3.0 | 1.3.8 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:* | 1 | OR | 1.4.0 | 1.4.4 |
| cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:* | 1 | OR | 1.5.0 | 1.5.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.hashicorp.com/blog/category/vault/ | Product Vendor Advisory |
| https://github.com/hashicorp/vault/blob/master/CHANGELOG.md#151 | Release Notes Vendor Advisory |
| http://packetstormsecurity.com/files/159479/Hashicorp-Vault-GCP-IAM-Integration-Authentication-Bypass.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-16251 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16251 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:10:08 | Added to TrackCVE | |||
| 2022-12-04 21:32:30 | 2020-08-26T15:15Z | 2020-08-26T15:15:12 | CVE Published Date | updated |
| 2022-12-04 21:32:30 | 2020-10-06T19:15:13 | CVE Modified Date | updated | |
| 2022-12-04 21:32:30 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-02-03 04:10:15 | 2023-02-03T02:29:53 | CVE Modified Date | updated | |
| 2023-02-03 04:10:15 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-03-22 18:22:15 | Analyzed | Undergoing Analysis | Vulnerability Status | updated |