rhsa-2020_4255
Vulnerability from csaf_redhat
Published
2020-10-14 13:09
Modified
2024-11-13 22:15
Summary
Red Hat Security Advisory: security update - Red Hat Ansible Tower 3.6 runner release (CVE-2019-18874)

Notes

Topic
Red Hat Ansible Tower 3.6 runner release (CVE-2019-18874)
Details
* Updated python-psutil version to 5.6.6 inside ansible-runner container (CVE-2019-18874)
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": "Red Hat Ansible Tower 3.6 runner release (CVE-2019-18874)",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "* Updated python-psutil version to 5.6.6 inside ansible-runner container\n(CVE-2019-18874)",
        "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-2020:4255",
        "url": "https://access.redhat.com/errata/RHSA-2020:4255"
      },
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        "url": "https://access.redhat.com/security/updates/classification/#moderate"
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        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1772014"
      },
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        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4255.json"
      }
    ],
    "title": "Red Hat Security Advisory: security update - Red Hat Ansible Tower 3.6 runner release (CVE-2019-18874)",
    "tracking": {
      "current_release_date": "2024-11-13T22:15:51+00:00",
      "generator": {
        "date": "2024-11-13T22:15:51+00:00",
        "engine": {
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      "id": "RHSA-2020:4255",
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      "revision_history": [
        {
          "date": "2020-10-14T13:09:19+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2020-10-14T13:09:19+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-13T22:15:51+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Ansible Tower 3.6 for RHEL 7",
                "product": {
                  "name": "Red Hat Ansible Tower 3.6 for RHEL 7",
                  "product_id": "7Server-Ansible-Tower-3.6",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:ansible_tower:3.6::el7"
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                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Ansible Tower"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "ansible-tower-36/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158_amd64",
                "product": {
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                  "product_id": "ansible-tower-36/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158?arch=amd64\u0026repository_url=registry.redhat.io/ansible-tower-36/ansible-runner-rhel7\u0026tag=1.4.4-2"
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            ],
            "category": "architecture",
            "name": "amd64"
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    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-tower-36/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158_amd64 as a component of Red Hat Ansible Tower 3.6 for RHEL 7",
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        "relates_to_product_reference": "7Server-Ansible-Tower-3.6"
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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Riccardo Schirone"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2019-18874",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
      },
      "discovery_date": "2019-11-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1772014"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A double free issue has been discovered in python-psutil because of the mishandling of refcounts while converting system data into Python objects in functions like psutil_disk_partitions(), psutil_users(), psutil_net_if_addrs(), and others. In particular cases, a local attacker may be able to get code execution by manipulating system resources that python-psutil then tries to convert.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "python-psutil: Double free because of refcount mishandling",
          "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-Tower-3.6:ansible-tower-36/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158_amd64"
        ]
      },
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-18874"
        },
        {
          "category": "external",
          "summary": "RHBZ#1772014",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1772014"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-18874",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-18874"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-18874",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18874"
        }
      ],
      "release_date": "2019-11-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-10-14T13:09:19+00:00",
          "details": "For information on upgrading Ansible Tower, reference the Ansible Tower Upgrade and Migration Guide: https://docs.ansible.com/ansible-tower/latest/html/upgrade-migration-guide/index.html",
          "product_ids": [
            "7Server-Ansible-Tower-3.6:ansible-tower-36/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:4255"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Server-Ansible-Tower-3.6:ansible-tower-36/ansible-runner-rhel7@sha256:332821e5b50d1570d6a3be7c3ea76d7f1d84d6754b467db49ed5d2d753a1f158_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "python-psutil: Double free because of refcount mishandling"
    }
  ]
}


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