RHSA-2021:2119
Vulnerability from csaf_redhat
Published
2021-05-26 11:48
Modified
2024-11-22 16:54
Summary
Red Hat Security Advisory: Red Hat OpenStack Platform 16.1.6 (tripleo-ansible) security update

Notes

Topic
An update for tripleo-ansible is now available for Red Hat OpenStack Platform 16.1 (Train). Red Hat Product Security has rated this update as having a security impact of Important. 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 project for TripleO. Security Fix(es): * ansible.log file is visible to unprivileged users (CVE-2021-31918) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Changes to the tripleo-ansible component: This update prevents Relax and Recover (ReaR) from automatically creating an unrequested backup. Previously, ReaR automatically created the cron file /etc/cron.d/rear, which ran a backup at 1:30 AM. This update prevents the automatic creation of the cron job. (BZ#1919174)
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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        "text": "An update for tripleo-ansible is now available for Red Hat OpenStack\nPlatform 16.1 (Train).\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Ansible project for TripleO.\n\nSecurity Fix(es):\n\n* ansible.log file is visible to unprivileged users (CVE-2021-31918)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.\n\nChanges to the tripleo-ansible component:\n\nThis update prevents Relax and Recover (ReaR) from automatically creating an unrequested backup. Previously, ReaR automatically created the cron file /etc/cron.d/rear, which ran a backup at 1:30 AM. This update prevents the automatic creation of the cron job. (BZ#1919174)",
        "title": "Details"
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2119.json"
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    ],
    "title": "Red Hat Security Advisory: Red Hat OpenStack Platform 16.1.6 (tripleo-ansible) security update",
    "tracking": {
      "current_release_date": "2024-11-22T16:54:44+00:00",
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          "summary": "This issue was discovered by Red Hat."
        }
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        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
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          "text": "A flaw was found in tripleo-ansible. The Ansible log file is readable to all users during stack update and creation. The highest threat from this vulnerability is to data confidentiality.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tripleo-ansible: ansible.log file is visible to unprivileged users",
          "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": {
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        },
        {
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31918"
        }
      ],
      "release_date": "2021-04-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-05-26T11:48:15+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": [
            "8Base-RHOS-16.1:tripleo-ansible-0:0.5.1-1.20210323173506.el8ost.noarch",
            "8Base-RHOS-16.1:tripleo-ansible-0:0.5.1-1.20210323173506.el8ost.src"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:2119"
        },
        {
          "category": "workaround",
          "details": "This vulnerability can be resolved by manually adjusting the file permissions. Run the following command: chmod o-r /var/lib/mistral/overcloud/ansible.log",
          "product_ids": [
            "8Base-RHOS-16.1:tripleo-ansible-0:0.5.1-1.20210323173506.el8ost.noarch",
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "8Base-RHOS-16.1:tripleo-ansible-0:0.5.1-1.20210323173506.el8ost.noarch",
            "8Base-RHOS-16.1:tripleo-ansible-0:0.5.1-1.20210323173506.el8ost.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "tripleo-ansible: ansible.log file is visible to unprivileged users"
    }
  ]
}


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