rhsa-2019_1705
Vulnerability from csaf_redhat
Published
2019-07-09 08:45
Modified
2024-11-05 21:12
Summary
Red Hat Security Advisory: ansible security and bug fix update

Notes

Topic
An update for ansible is now available for Ansible Engine 2.7. 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 (2.7.12) Security fix(es): * ansible: unsafe template evaluation of returned module data can lead to information disclosure (CVE-2019-10156) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): See: https://github.com/ansible/ansible/blob/v2.7.12/changelogs/CHANGELOG-v2.7.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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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for ansible is now available for Ansible Engine 2.7.\n\nRed 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.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "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.\n\nThe following packages have been upgraded to a newer upstream version: ansible (2.7.12)\n\nSecurity fix(es):\n\n* ansible: unsafe template evaluation of returned module data can lead to information disclosure (CVE-2019-10156)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\nSee:\nhttps://github.com/ansible/ansible/blob/v2.7.12/changelogs/CHANGELOG-v2.7.rst\nfor details on bug fixes in this release.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "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.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2019:1705",
        "url": "https://access.redhat.com/errata/RHSA-2019:1705"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "https://github.com/ansible/ansible/blob/v2.7.12/changelogs/CHANGELOG-v2.7.rst",
        "url": "https://github.com/ansible/ansible/blob/v2.7.12/changelogs/CHANGELOG-v2.7.rst"
      },
      {
        "category": "external",
        "summary": "1717311",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1717311"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1705.json"
      }
    ],
    "title": "Red Hat Security Advisory: ansible security and bug fix update",
    "tracking": {
      "current_release_date": "2024-11-05T21:12:35+00:00",
      "generator": {
        "date": "2024-11-05T21:12:35+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2019:1705",
      "initial_release_date": "2019-07-09T08:45:16+00:00",
      "revision_history": [
        {
          "date": "2019-07-09T08:45:16+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2019-07-09T08:45:16+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-05T21:12:35+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Ansible Engine 2.7 for RHEL 7 Server",
                "product": {
                  "name": "Red Hat Ansible Engine 2.7 for RHEL 7 Server",
                  "product_id": "7Server-Ansible-2.7",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:ansible_engine:2.7::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Ansible Engine"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "ansible-0:2.7.12-1.el7ae.src",
                "product": {
                  "name": "ansible-0:2.7.12-1.el7ae.src",
                  "product_id": "ansible-0:2.7.12-1.el7ae.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/ansible@2.7.12-1.el7ae?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "ansible-0:2.7.12-1.el7ae.noarch",
                "product": {
                  "name": "ansible-0:2.7.12-1.el7ae.noarch",
                  "product_id": "ansible-0:2.7.12-1.el7ae.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/ansible@2.7.12-1.el7ae?arch=noarch"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-0:2.7.12-1.el7ae.noarch as a component of Red Hat Ansible Engine 2.7 for RHEL 7 Server",
          "product_id": "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.noarch"
        },
        "product_reference": "ansible-0:2.7.12-1.el7ae.noarch",
        "relates_to_product_reference": "7Server-Ansible-2.7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-0:2.7.12-1.el7ae.src as a component of Red Hat Ansible Engine 2.7 for RHEL 7 Server",
          "product_id": "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.src"
        },
        "product_reference": "ansible-0:2.7.12-1.el7ae.src",
        "relates_to_product_reference": "7Server-Ansible-2.7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Ichiko Sakamoto"
          ],
          "organization": "Solution Innovators"
        }
      ],
      "cve": "CVE-2019-10156",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-05-29T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1717311"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was discovered in the way Ansible templating was implemented, causing the possibility of information disclosure through unexpected variable substitution. By taking advantage of unintended variable substitution the content of any variable may be disclosed.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ansible: unsafe template evaluation of returned module data can lead to information disclosure",
          "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-2.7:ansible-0:2.7.12-1.el7ae.noarch",
          "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.src"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10156"
        },
        {
          "category": "external",
          "summary": "RHBZ#1717311",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1717311"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10156",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10156"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10156",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10156"
        }
      ],
      "release_date": "2019-06-04T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-07-09T08:45:16+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.noarch",
            "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.src"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1705"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.noarch",
            "7Server-Ansible-2.7:ansible-0:2.7.12-1.el7ae.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "ansible: unsafe template evaluation of returned module data can lead to information disclosure"
    }
  ]
}


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