Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-20191

Severity CVSS v4.0:
Pending analysis
Type:
CWE-532 Information Exposure Through Log Files
Publication date:
26/05/2021
Last modified:
28/12/2023

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.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:oracle:virtualization:4.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* 2.8.19 (excluding)
cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* 2.9.0 (including) 2.9.18 (excluding)
cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* 2.10.0 (including) 2.10.7 (excluding)
cpe:2.3:a:redhat:ansible_tower:3.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:cisco_nx-os_collection:*:*:*:*:*:*:*:* 1.4.0 (excluding)
cpe:2.3:a:redhat:community_general_collection:*:*:*:*:*:ansible:*:* 1.3.6 (excluding)
cpe:2.3:a:redhat:community_general_collection:*:*:*:*:*:ansible:*:* 2.0.0 (including) 2.0.1 (excluding)
cpe:2.3:a:redhat:community_network_collection:*:*:*:*:*:ansible:*:* 1.3.2 (excluding)
cpe:2.3:a:redhat:community_network_collection:*:*:*:*:*:ansible:*:* 2.0.0 (including) 2.0.1 (excluding)
cpe:2.3:a:redhat:docker_community_collection:*:*:*:*:*:ansible:*:* 1.2.2 (excluding)
cpe:2.3:a:redhat:google_cloud_platform_ansible_collection:1.0.2:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools