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        "url": "https://www.first.org/tlp/"
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      {
        "category": "summary",
        "text": "A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4.\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": "Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.\n\nThis release of Red Hat JBoss Enterprise Application Platform 7.4.3 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.2 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.3 Release Notes for information about the most significant bug fixes and enhancements included in this release.\n\nSecurity Fix(es):\n\n* undertow: client side invocation timeout raised when calling over HTTP2 (CVE-2021-3859)\n\n* EAP 7: Incomplete fix of CVE-2016-4978 in HornetQ library (CVE-2021-20318)\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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        "url": "https://access.redhat.com/security/updates/classification/#important"
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        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=appplatform\u0026version=7.4",
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      {
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        "summary": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/",
        "url": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/"
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        "summary": "2010378",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2010378"
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        "summary": "2010559",
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        "summary": "JBEAP-22100",
        "url": "https://issues.redhat.com/browse/JBEAP-22100"
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      {
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        "summary": "JBEAP-22104",
        "url": "https://issues.redhat.com/browse/JBEAP-22104"
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      {
        "category": "external",
        "summary": "JBEAP-22106",
        "url": "https://issues.redhat.com/browse/JBEAP-22106"
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      {
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        "summary": "JBEAP-22108",
        "url": "https://issues.redhat.com/browse/JBEAP-22108"
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        "category": "external",
        "summary": "JBEAP-22373",
        "url": "https://issues.redhat.com/browse/JBEAP-22373"
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        "summary": "JBEAP-22505",
        "url": "https://issues.redhat.com/browse/JBEAP-22505"
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      {
        "category": "external",
        "summary": "JBEAP-22575",
        "url": "https://issues.redhat.com/browse/JBEAP-22575"
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      {
        "category": "external",
        "summary": "JBEAP-22582",
        "url": "https://issues.redhat.com/browse/JBEAP-22582"
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        "summary": "JBEAP-22586",
        "url": "https://issues.redhat.com/browse/JBEAP-22586"
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        "summary": "JBEAP-22587",
        "url": "https://issues.redhat.com/browse/JBEAP-22587"
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        "summary": "JBEAP-22590",
        "url": "https://issues.redhat.com/browse/JBEAP-22590"
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        "summary": "JBEAP-22609",
        "url": "https://issues.redhat.com/browse/JBEAP-22609"
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        "summary": "JBEAP-22668",
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        "summary": "JBEAP-22679",
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        "summary": "JBEAP-22692",
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        "summary": "JBEAP-22693",
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        "summary": "JBEAP-22740",
        "url": "https://issues.redhat.com/browse/JBEAP-22740"
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        "summary": "JBEAP-22754",
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        "summary": "JBEAP-22793",
        "url": "https://issues.redhat.com/browse/JBEAP-22793"
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        "summary": "JBEAP-22822",
        "url": "https://issues.redhat.com/browse/JBEAP-22822"
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        "summary": "JBEAP-22823",
        "url": "https://issues.redhat.com/browse/JBEAP-22823"
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        "summary": "JBEAP-22833",
        "url": "https://issues.redhat.com/browse/JBEAP-22833"
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        "category": "external",
        "summary": "JBEAP-22851",
        "url": "https://issues.redhat.com/browse/JBEAP-22851"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0404.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.3 security update",
    "tracking": {
      "current_release_date": "2024-11-06T00:24:48+00:00",
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          "summary": "Initial version"
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  "vulnerabilities": [
    {
      "cve": "CVE-2021-3859",
      "cwe": {
        "id": "CWE-214",
        "name": "Invocation of Process Using Visible Sensitive Information"
      },
      "discovery_date": "2021-09-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2010378"
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: client side invocation timeout raised when calling over HTTP2",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat OpenStack Platform\u0027s OpenDaylight will not be updated for this flaw because it was deprecated as of OpenStack Platform 14 and is only receiving security fixes for Critical flaws.",
          "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"
        }
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          "summary": "RHBZ#2010378",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2010378"
        },
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3859",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-3859"
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        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3859",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3859"
        }
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      "remediations": [
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          "date": "2022-02-02T13:29:38+00:00",
          "details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
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          ],
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        }
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            "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"
          },
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          ]
        }
      ],
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          "details": "Important"
        }
      ],
      "title": "undertow: client side invocation timeout raised when calling over HTTP2"
    },
    {
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      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2021-10-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2010559"
        }
      ],
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        {
          "category": "description",
          "text": "The HornetQ component of Artemis in EAP 7 was not updated with the fix for CVE-2016-4978. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using a JMS ObjectMessage.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "7: Incomplete fix of CVE-2016-4978 in HornetQ library",
          "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"
        }
      ],
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        ]
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          "url": "https://access.redhat.com/security/cve/CVE-2021-20318"
        },
        {
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          "summary": "RHBZ#2010559",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2010559"
        },
        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-20318",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-20318"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20318",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20318"
        }
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          "date": "2022-02-02T13:29:38+00:00",
          "details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ],
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            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0404"
        }
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      "scores": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "7: Incomplete fix of CVE-2016-4978 in HornetQ library"
    }
  ]
}