{
  "document": {
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      "text": "Low"
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    "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": "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 Low. 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 7.4.8 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.7, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.8 Release Notes for information about the most significant bug fixes and enhancements included in this release.\n\nSecurity Fix(es):\n\n* undertow: DoS can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations (CVE-2022-2764)\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-2022:8793",
        "url": "https://access.redhat.com/errata/RHSA-2022:8793"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#low",
        "url": "https://access.redhat.com/security/updates/classification/#low"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=appplatform\u0026version=7.4",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=appplatform\u0026version=7.4"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/",
        "url": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/"
      },
      {
        "category": "external",
        "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/"
      },
      {
        "category": "external",
        "summary": "2117506",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2117506"
      },
      {
        "category": "external",
        "summary": "JBEAP-23913",
        "url": "https://issues.redhat.com/browse/JBEAP-23913"
      },
      {
        "category": "external",
        "summary": "JBEAP-23997",
        "url": "https://issues.redhat.com/browse/JBEAP-23997"
      },
      {
        "category": "external",
        "summary": "JBEAP-23998",
        "url": "https://issues.redhat.com/browse/JBEAP-23998"
      },
      {
        "category": "external",
        "summary": "JBEAP-24011",
        "url": "https://issues.redhat.com/browse/JBEAP-24011"
      },
      {
        "category": "external",
        "summary": "JBEAP-24013",
        "url": "https://issues.redhat.com/browse/JBEAP-24013"
      },
      {
        "category": "external",
        "summary": "JBEAP-24028",
        "url": "https://issues.redhat.com/browse/JBEAP-24028"
      },
      {
        "category": "external",
        "summary": "JBEAP-24030",
        "url": "https://issues.redhat.com/browse/JBEAP-24030"
      },
      {
        "category": "external",
        "summary": "JBEAP-24031",
        "url": "https://issues.redhat.com/browse/JBEAP-24031"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_8793.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.8 security update",
    "tracking": {
      "current_release_date": "2024-11-15T15:01:19+00:00",
      "generator": {
        "date": "2024-11-15T15:01:19+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2022:8793",
      "initial_release_date": "2022-12-05T21:10:21+00:00",
      "revision_history": [
        {
          "date": "2022-12-05T21:10:21+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2022-12-05T21:10:21+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-15T15:01:19+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "EAP 7.4.8 release",
                "product": {
                  "name": "EAP 7.4.8 release",
                  "product_id": "EAP 7.4.8 release",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:7.4"
                  }
                }
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            ],
            "category": "product_family",
            "name": "Red Hat JBoss Enterprise Application Platform"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-2764",
      "discovery_date": "2022-08-11T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2117506"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Undertow with EJB invocations. This flaw allows an attacker to generate a valid HTTP request and send it to the server on an established connection after removing the LAST_CHUNK from the bytes, causing a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Undertow: DoS can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations",
          "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": [
          "EAP 7.4.8 release"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-2764"
        },
        {
          "category": "external",
          "summary": "RHBZ#2117506",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2117506"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-2764",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-2764"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-2764",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2764"
        }
      ],
      "release_date": "2022-08-11T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-12-05T21:10:21+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": [
            "EAP 7.4.8 release"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:8793"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "EAP 7.4.8 release"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "Undertow: DoS can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations"
    }
  ]
}