rhsa-2020_3286
Vulnerability from csaf_redhat
Published
2020-08-03 16:55
Modified
2024-11-15 08:35
Summary
Red Hat Security Advisory: postgresql-jdbc security update

Notes

Topic
An update for postgresql-jdbc is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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
PostgreSQL is an advanced object-relational database management system. The postgresql-jdbc package includes the .jar files needed for Java programs to access a PostgreSQL database. Security Fix(es): * postgresql-jdbc: XML external entity (XXE) vulnerability in PgSQLXML (CVE-2020-13692) This update introduces a backwards incompatible change required to resolve this issue. Refer to the Red Hat Knowledgebase article 5266441 linked to in the References section for information on how to re-enable the old insecure behavior. 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.


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{
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      "text": "Important"
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    "category": "csaf_security_advisory",
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    "distribution": {
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    "lang": "en",
    "notes": [
      {
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        "text": "An update for postgresql-jdbc is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. 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": "PostgreSQL is an advanced object-relational database management system. The postgresql-jdbc package includes the .jar files needed for Java programs to access a PostgreSQL database.\n\nSecurity Fix(es):\n\n* postgresql-jdbc: XML external entity (XXE) vulnerability in PgSQLXML (CVE-2020-13692)\n\nThis update introduces a backwards incompatible change required to resolve this issue. Refer to the Red Hat Knowledgebase article 5266441 linked to in the References section for information on how to re-enable the old insecure behavior.\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"
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    ],
    "title": "Red Hat Security Advisory: postgresql-jdbc security update",
    "tracking": {
      "current_release_date": "2024-11-15T08:35:56+00:00",
      "generator": {
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          "version": "4.2.1"
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      "id": "RHSA-2020:3286",
      "initial_release_date": "2020-08-03T16:55:19+00:00",
      "revision_history": [
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          "number": "1",
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      "status": "final",
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  "vulnerabilities": [
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      "cwe": {
        "id": "CWE-611",
        "name": "Improper Restriction of XML External Entity Reference"
      },
      "discovery_date": "2020-06-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1852985"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in PostgreSQL JDBC in versions prior to 42.2.13. An XML External Entity (XXE) weakness was found in PostgreSQL JDBC. The highest threat from this vulnerability is to data confidentiality and system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "postgresql-jdbc: XML external entity (XXE) vulnerability in PgSQLXML",
          "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": {
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13692"
        }
      ],
      "release_date": "2020-06-04T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-03T16:55:19+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
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            "AppStream-8.1.0.Z.EUS:postgresql-jdbc-0:42.2.3-3.el8_1.src",
            "AppStream-8.1.0.Z.EUS:postgresql-jdbc-javadoc-0:42.2.3-3.el8_1.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3286"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "products": [
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            "AppStream-8.1.0.Z.EUS:postgresql-jdbc-javadoc-0:42.2.3-3.el8_1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "postgresql-jdbc: XML external entity (XXE) vulnerability in PgSQLXML"
    }
  ]
}


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