{
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      "text": "Important"
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    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
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    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Red Hat JBoss Web Server 6.0.3 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server.\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 Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.\n\nThis release of Red Hat JBoss Web Server 6.0.3 serves as a replacement for Red Hat JBoss Web Server 6.0.2. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes that are linked to in the References section.\n\nSecurity Fix(es):\n\n* jws6-tomcat: Improper Handling of Exceptional Conditions (CVE-2024-34750)\n* jws6-tomcat: Denial of Service in Tomcat (CVE-2024-38286)\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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    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2024:4977",
        "url": "https://access.redhat.com/errata/RHSA-2024:4977"
      },
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        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
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        "category": "external",
        "summary": "https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/6.0/html-single/red_hat_jboss_web_server_6.0_service_pack_3_release_notes/index",
        "url": "https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/6.0/html-single/red_hat_jboss_web_server_6.0_service_pack_3_release_notes/index"
      },
      {
        "category": "external",
        "summary": "2295651",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295651"
      },
      {
        "category": "external",
        "summary": "2314686",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2314686"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4977.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Web Server 6.0.3 release and security update",
    "tracking": {
      "current_release_date": "2024-11-06T06:35:07+00:00",
      "generator": {
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        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
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      "id": "RHSA-2024:4977",
      "initial_release_date": "2024-08-06T11:07:16+00:00",
      "revision_history": [
        {
          "date": "2024-08-06T11:07:16+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2024-10-01T11:35:45+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-06T06:35:07+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
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                "name": "Red Hat JBoss Web Server 6",
                "product": {
                  "name": "Red Hat JBoss Web Server 6",
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                  "product_identification_helper": {
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  "vulnerabilities": [
    {
      "cve": "CVE-2024-34750",
      "cwe": {
        "id": "CWE-755",
        "name": "Improper Handling of Exceptional Conditions"
      },
      "discovery_date": "2024-07-03T20:41:10+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2295651"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This issue led to a miscounting of active HTTP/2 streams, which in turn led to using an incorrect infinite timeout that allowed connections to remain open that should have been closed.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: Improper Handling of Exceptional Conditions",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability in Apache Tomcat is significant due to its impact on the stability and security of web applications relying on HTTP/2. The improper handling of excessive HTTP headers during HTTP/2 stream processing leads to an inaccurate count of active streams. This miscount causes the application to apply an incorrect infinite timeout, allowing connections to persist indefinitely. Such behavior results in uncontrolled resource consumption, potentially exhausting server resources and leading to denial of service (DoS) conditions. By exploiting this flaw, an attacker could degrade the performance or availability of the server.",
          "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": [
          "Red Hat JBoss Web Server 6"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-34750"
        },
        {
          "category": "external",
          "summary": "RHBZ#2295651",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295651"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-34750",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-34750"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-34750",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34750"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l",
          "url": "https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l"
        }
      ],
      "release_date": "2024-07-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-06T11:07:16+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\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": [
            "Red Hat JBoss Web Server 6"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4977"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat JBoss Web Server 6"
          ]
        }
      ],
      "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": [
            "Red Hat JBoss Web Server 6"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "tomcat: Improper Handling of Exceptional Conditions"
    },
    {
      "cve": "CVE-2024-38286",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2024-09-25T15:03:31.413000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2314686"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Tomcat. Under certain configurations on any platform, this flaw allows an attacker to cause an OutOfMemoryError by abusing the TLS handshake process.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: Denial of Service in Tomcat",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "CVE-2024-38286 represents an important security issue due to its potential to cause an `OutOfMemoryError` through the exploitation of the TLS handshake process in Apache Tomcat. This vulnerability specifically impacts configurations using TLS 1.3, which is increasingly adopted for secure communications. The ability for an attacker to trigger an OutOfMemoryError can lead to a denial-of-service (DoS) condition, effectively rendering the application or server inoperable.\n\nThe issue only affects configurations that utilize TLS 1.3.",
          "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": [
          "Red Hat JBoss Web Server 6"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-38286"
        },
        {
          "category": "external",
          "summary": "RHBZ#2314686",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2314686"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-38286",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-38286"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-38286",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38286"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/wms60cvbsz3fpbz9psxtfx8r41jl6d4s",
          "url": "https://lists.apache.org/thread/wms60cvbsz3fpbz9psxtfx8r41jl6d4s"
        }
      ],
      "release_date": "2024-09-23T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-06T11:07:16+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\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": [
            "Red Hat JBoss Web Server 6"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4977"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat JBoss Web Server 6"
          ]
        }
      ],
      "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": [
            "Red Hat JBoss Web Server 6"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "tomcat: Denial of Service in Tomcat"
    }
  ]
}