RHSA-2021:0871

Vulnerability from csaf_redhat - Published: 2021-03-16 11:57 - Updated: 2025-11-21 18:21
Summary
Red Hat Security Advisory: Red Hat Integration Debezium 1.4.2 security update

Notes

Topic
An update for Debezium MongoDB connector is now available for Red Hat Integration. 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
MongoDB is a higly-scalable document database. The Debezium MongoDB connector includes Java driver to access a MongoDB database. Security Fix(es): * mongodb-driver: mongo-java-driver: client-side field level encryption not verifying KMS host name (CVE-2021-20328) For 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.
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.
To clipboard 

{
  "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 Debezium MongoDB connector is now available for Red Hat Integration.\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": "MongoDB is a higly-scalable document database. The Debezium MongoDB connector includes Java driver to access a MongoDB database.\n\nSecurity Fix(es):\n\n* mongodb-driver: mongo-java-driver: client-side field level encryption not verifying KMS host name (CVE-2021-20328)\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.",
        "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-2021:0871",
        "url": "https://access.redhat.com/errata/RHSA-2021:0871"
      },
      {
        "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=red.hat.integration\u0026version=2021-Q1",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions\u0026product=red.hat.integration\u0026version=2021-Q1"
      },
      {
        "category": "external",
        "summary": "1934236",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934236"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0871.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Integration Debezium 1.4.2 security update",
    "tracking": {
      "current_release_date": "2025-11-21T18:21:02+00:00",
      "generator": {
        "date": "2025-11-21T18:21:02+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.12"
        }
      },
      "id": "RHSA-2021:0871",
      "initial_release_date": "2021-03-16T11:57:46+00:00",
      "revision_history": [
        {
          "date": "2021-03-16T11:57:46+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2021-03-16T11:57:46+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-11-21T18:21:02+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Integration Debezium 1.4.2",
                "product": {
                  "name": "Red Hat Integration Debezium 1.4.2",
                  "product_id": "Red Hat Integration Debezium 1.4.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:integration:1"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Integration"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-20328",
      "cwe": {
        "id": "CWE-295",
        "name": "Improper Certificate Validation"
      },
      "discovery_date": "2021-02-25T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1934236"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Specific versions of the Java driver that support client-side field level encryption (CSFLE) fail to perform correct host name verification on the KMS server\u2019s certificate. This vulnerability in combination with a privileged network position active MITM attack could result in interception of traffic between the Java driver and the KMS service rendering Field Level Encryption ineffective. This issue was discovered during internal testing and affects all versions of the Java driver that support CSFLE. The Java async, Scala, and reactive streams drivers are not impacted. This vulnerability does not impact driver traffic payloads with CSFLE-supported key services originating from applications residing inside the AWS, GCP, and Azure network fabrics due to compensating controls in these environments. This issue does not impact driver workloads that don\u2019t use Field Level Encryption.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "mongo-java-driver: client-side field level encryption not verifying KMS host name",
          "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": [
          "Red Hat Integration Debezium 1.4.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-20328"
        },
        {
          "category": "external",
          "summary": "RHBZ#1934236",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934236"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-20328",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-20328"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20328",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20328"
        }
      ],
      "release_date": "2021-02-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-03-16T11:57:46+00:00",
          "details": "To apply this update just follow standard installation procedure\n\nhttps://access.redhat.com/documentation/en-us/red_hat_integration/2021.q1/html/installing_debezium_on_openshift/installing-debezium-connectors-debezium",
          "product_ids": [
            "Red Hat Integration Debezium 1.4.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0871"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Integration Debezium 1.4.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "mongo-java-driver: client-side field level encryption not verifying KMS host name"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.