{
  "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 is now available for Red Hat build of Eclipse Vert.x.\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. For more information, see the CVE pages listed in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "This release of Red Hat build of Eclipse Vert.x 4.1.2 includes security updates, bug fixes, and enhancements. For more information, see the release notes listed in the References section.\n\nSecurity Fix(es):\n\n* jackson-dataformat-cbor: Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception (CVE-2020-28491)\n\nFor more details about the security issues and their impact, the CVSS score, acknowledgements, and other related information, see the CVE pages listed in the References section.",
        "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-2021:3125",
        "url": "https://access.redhat.com/errata/RHSA-2021:3125"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions\u0026product=catRhoar.eclipse.vertx\u0026version=4.1.2",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions\u0026product=catRhoar.eclipse.vertx\u0026version=4.1.2"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/documentation/en-us/red_hat_build_of_eclipse_vert.x/4.1/html/release_notes_for_eclipse_vert.x_4.1/index",
        "url": "https://access.redhat.com/documentation/en-us/red_hat_build_of_eclipse_vert.x/4.1/html/release_notes_for_eclipse_vert.x_4.1/index"
      },
      {
        "category": "external",
        "summary": "1930423",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1930423"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3125.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat build of Eclipse Vert.x 4.1.2 security update",
    "tracking": {
      "current_release_date": "2024-11-05T23:50:13+00:00",
      "generator": {
        "date": "2024-11-05T23:50:13+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2021:3125",
      "initial_release_date": "2021-08-18T16:56:28+00:00",
      "revision_history": [
        {
          "date": "2021-08-18T16:56:28+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2021-08-18T16:56:28+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-05T23:50:13+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "vertx 4.1.2",
                "product": {
                  "name": "vertx 4.1.2",
                  "product_id": "vertx 4.1.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift_application_runtimes:1.0"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenShift Application Runtimes"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-28491",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2021-02-18T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1930423"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-dataformat-cbor: Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "In OpenShift Container Platform (OCP), the hive/presto/hadoop components that comprise the OCP metering stack, ship the vulnerable version of jackson-dataformat-cbor.\nSince the release of OCP 4.6, the metering product has been deprecated [1], hence the affected components are marked as wontfix.\nThis may be fixed in the future.\n\nIn OCP 4.6 the openshift4/ose-logging-elasticsearch6 container delivers the vulnerable version of jackson-dataformat-cbor, but OCP 4.6 is Out Of Support Scope (OOSS) for Moderate and Low impact vulnerabilities because it is now in the Maintenance Phase of the support, hence this component is marked as ooss. Since the release of OCP 4.7 this component is delivered as part of the OpenShift Logging product (openshift-logging/elasticsearch6-rhel8 container).\n\n[1] https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html#ocp-4-6-metering-operator-deprecated",
          "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": [
          "vertx 4.1.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-28491"
        },
        {
          "category": "external",
          "summary": "RHBZ#1930423",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1930423"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-28491",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-28491"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-28491",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28491"
        },
        {
          "category": "external",
          "summary": "https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONDATAFORMAT-1047329",
          "url": "https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONDATAFORMAT-1047329"
        }
      ],
      "release_date": "2021-02-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-08-18T16:56:28+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "vertx 4.1.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:3125"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "vertx 4.1.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-dataformat-cbor: Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception"
    }
  ]
}