CVE-2021-20191
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
Description
A flaw was found in ansible. Credentials, such as secrets, are being disclosed in console log by default and not protected by no_log feature when using those modules. An attacker can take advantage of this information to steal those credentials. The highest threat from this vulnerability is to data confidentiality. Versions before ansible 2.9.18 are affected.
Overview
- CVE ID
- CVE-2021-20191
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-26T21:15:08
- Last Modified Date
- 2021-06-03T13:59:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:oracle:virtualization:4.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* | 1 | OR | 2.8.19 | |
| cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* | 1 | OR | 2.9.0 | 2.9.18 |
| cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* | 1 | OR | 2.10.0 | 2.10.7 |
| cpe:2.3:a:redhat:ansible_tower:3.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:cisco_nx-os_collection:*:*:*:*:*:*:*:* | 1 | OR | 1.4.0 | |
| cpe:2.3:a:redhat:community_general_collection:*:*:*:*:*:ansible:*:* | 1 | OR | 1.3.6 | |
| cpe:2.3:a:redhat:community_general_collection:*:*:*:*:*:ansible:*:* | 1 | OR | 2.0.0 | 2.0.1 |
| cpe:2.3:a:redhat:community_network_collection:*:*:*:*:*:ansible:*:* | 1 | OR | 1.3.2 | |
| cpe:2.3:a:redhat:community_network_collection:*:*:*:*:*:ansible:*:* | 1 | OR | 2.0.0 | 2.0.1 |
| cpe:2.3:a:redhat:docker_community_collection:*:*:*:*:*:ansible:*:* | 1 | OR | 1.2.2 | |
| cpe:2.3:a:redhat:google_cloud_platform_ansible_collection:1.0.2:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1916813 | Issue Tracking Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-20191 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20191 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:13:46 | Added to TrackCVE | |||
| 2022-12-05 03:04:53 | 2021-05-26T21:15Z | 2021-05-26T21:15:08 | CVE Published Date | updated |
| 2022-12-05 03:04:53 | 2021-06-03T13:59:01 | CVE Modified Date | updated | |
| 2022-12-05 03:04:53 | Analyzed | Vulnerability Status | updated |