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        "text": "An update for python-psutil is now available for Red Hat OpenShift Container Platform 4.2.\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.",
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        "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nSecurity Fix(es):\n\n* python-psutil: double free because of refcount mishandling (CVE-2019-18874)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
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        "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.",
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        "url": "https://access.redhat.com/security/data/csaf/v2/advisories/2020/rhsa-2020_2593.json"
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    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.2.36 python-psutil security update",
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  "vulnerabilities": [
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          "names": [
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          "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"
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          "text": "python-psutil: Double free because of refcount mishandling",
          "title": "Vulnerability summary"
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          "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.",
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        }
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1772014"
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        {
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          "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",
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          "details": "For OpenShift Container Platform 4.2 see the following documentation, which\nwill be updated shortly for release 4.2.36, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.",
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            "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"
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        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "python-psutil: Double free because of refcount mishandling"
    }
  ]
}