CVE-2020-7021
CVSS V2 Medium 4
CVSS V3 Medium 4.9
Description
Elasticsearch versions before 7.10.0 and 6.8.14 have an information disclosure issue when audit logging and the emit_request_body option is enabled. The Elasticsearch audit log could contain sensitive information such as password hashes or authentication tokens. This could allow an Elasticsearch administrator to view these details.
Overview
- CVE ID
- CVE-2020-7021
- Assigner
- bressers@elastic.co
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-10T19:15:11
- Last Modified Date
- 2021-03-26T12:49:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:* | 1 | OR | 6.8.14 | |
| cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.10.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 4.9
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://discuss.elastic.co/t/elastic-stack-7-11-0-and-6-8-14-security-update/263915 | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20210319-0003/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-7021 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7021 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:18:39 | Added to TrackCVE | |||
| 2022-12-05 21:50:41 | security@elastic.co | bressers@elastic.co | CVE Assigner | updated |
| 2022-12-05 21:50:41 | 2021-02-10T19:15Z | 2021-02-10T19:15:11 | CVE Published Date | updated |
| 2022-12-05 21:50:41 | 2021-03-26T12:49:51 | CVE Modified Date | updated | |
| 2022-12-05 21:50:41 | Analyzed | Vulnerability Status | updated |