rhsa-2021_0664
Vulnerability from csaf_redhat
Published
2021-02-24 17:47
Modified
2024-11-22 16:31
Summary
Red Hat Security Advisory: Ansible security and bug fix update (2.9.18)

Notes

Topic
An update for ansible is now available for Ansible Engine 2.9 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Ansible is a simple model-driven configuration management, multi-node deployment, and remote-task execution system. Ansible works over SSH and does not require any software or daemons to be installed on remote nodes. Extension modules can be written in any language and are transferred to managed machines automatically. The following packages have been upgraded to a newer upstream version: ansible (2.9.18) Bug Fix(es): * CVE-2021-20178 ansible: user data leak in snmp_facts module * CVE-2021-20180 ansible module: bitbucket_pipeline_variable exposes secured values * CVE-2021-20191 ansible: multiple collections exposes secured values * CVE-2021-20228 ansible: basic.py no_log with fallback option See: https://github.com/ansible/ansible/blob/v2.9.18/changelogs/CHANGELOG-v2.9.rst for details on bug fixes in this release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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        "title": "Details"
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          "title": "Vulnerability description"
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          "title": "Statement"
        },
        {
          "category": "general",
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          "details": "Moderate"
        }
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    },
    {
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          "text": "A flaw was found in ansible module where credentials are disclosed in the console log by default and not protected by the security feature when using the bitbucket_pipeline_variable module. This flaw allows an attacker to steal bitbucket_pipeline credentials. The highest threat from this vulnerability is to confidentiality.",
          "title": "Vulnerability description"
        },
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          "text": "module: bitbucket_pipeline_variable exposes secured values",
          "title": "Vulnerability summary"
        },
        {
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          "text": "The version of Ansible provided in Red Hat Gluster Storage 3 does not contain the vulnerable bitbucket module and is not affected by this vulnerability. However, Red Hat Gluster Storage 3 no longer maintains its own version of Ansible. The prerequisite is to enable the Ansible repository in order to consume the latest version of Ansible, which includes bug and security fixes.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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            "version": "3.1"
          },
          "products": [
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
            "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
            "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "module: bitbucket_pipeline_variable exposes secured values"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Rick Elrod"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2021-20191",
      "cwe": {
        "id": "CWE-532",
        "name": "Insertion of Sensitive Information into Log File"
      },
      "discovery_date": "2021-01-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1916813"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "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.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ansible: multiple modules expose secured values",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The version of ansible shipped with Red Hat Gluster Storage (RHGS) 3 includes the vulnerable `network/nxos/nxos_*` modules. However, RHGS 3 no longer maintains its own version of Ansible, prerequisite is to enable ansible repository in order to consume the latest version of ansible which has many bug and security fixes.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
          "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
          "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
          "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
          "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
          "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-20191"
        },
        {
          "category": "external",
          "summary": "RHBZ#1916813",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1916813"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-20191",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-20191"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20191",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20191"
        }
      ],
      "release_date": "2021-01-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-02-24T17:47:49+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
            "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
            "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0664"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
            "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
            "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "ansible: multiple modules expose secured values"
    },
    {
      "cve": "CVE-2021-20228",
      "cwe": {
        "id": "CWE-522",
        "name": "Insufficiently Protected Credentials"
      },
      "discovery_date": "2021-02-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1925002"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Ansible Engine, where sensitive info is not masked by default and is not protected by the no_log feature when using the sub-option feature of the basic.py module. This flaw allows an attacker to obtain sensitive information. The highest threat from this vulnerability is to confidentiality.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ansible: basic.py no_log with fallback option",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
          "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
          "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
          "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
          "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
          "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-20228"
        },
        {
          "category": "external",
          "summary": "RHBZ#1925002",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1925002"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-20228",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-20228"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20228",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20228"
        },
        {
          "category": "external",
          "summary": "https://github.com/ansible/ansible/pull/73487",
          "url": "https://github.com/ansible/ansible/pull/73487"
        }
      ],
      "release_date": "2021-01-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-02-24T17:47:49+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
            "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
            "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0664"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.noarch",
            "7Server-Ansible-2.9:ansible-0:2.9.18-1.el7ae.src",
            "7Server-Ansible-2.9:ansible-test-0:2.9.18-1.el7ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.noarch",
            "8Base-Ansible-2.9:ansible-0:2.9.18-1.el8ae.src",
            "8Base-Ansible-2.9:ansible-test-0:2.9.18-1.el8ae.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "ansible: basic.py no_log with fallback option"
    }
  ]
}


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