{
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      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
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        "url": "https://www.first.org/tlp/"
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    "notes": [
      {
        "category": "summary",
        "text": "Red Hat AMQ Broker 7.13.2 is now available from the Red Hat Customer Portal.\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": "AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms.\n\nThis release of Red Hat AMQ Broker 7.13.2 includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.\n\nSecurity Fix(es):\n\n* (CVE-2025-5115) jetty-http2-server: HTTP/2 (including DNS over HTTPS) contains a design flaw and is vulnerable to \"MadeYouReset\" DoS attack through HTTP/2 control frames\n* (CVE-2025-5115) jetty-http2-hpack: HTTP/2 (including DNS over HTTPS) contains a design flaw and is vulnerable to \"MadeYouReset\" DoS attack through HTTP/2 control frames\n* (CVE-2025-5115) jetty-http2-common: HTTP/2 (including DNS over HTTPS) contains a design flaw and is vulnerable to \"MadeYouReset\" DoS attack through HTTP/2 control frames\n* (CVE-2025-27533) activemq-openwire-legacy: ActiveMQ: Unvalidated Buffer Size Allocation\n* (CVE-2025-58056) netty-codec-http2: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions\n* (CVE-2025-58056) netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions\n\nFor more details about the security issue(s), including the impact, a CVSS score, 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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        "category": "self",
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        "url": "https://access.redhat.com/security/updates/classification/#important"
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        "url": "https://access.redhat.com/security/updates/classification#important"
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        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions\u0026product=jboss.amq.broker\u0026version=7.13.2",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions\u0026product=jboss.amq.broker\u0026version=7.13.2"
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      {
        "category": "external",
        "summary": "https://docs.redhat.com/en/documentation/red_hat_amq_broker/7.13",
        "url": "https://docs.redhat.com/en/documentation/red_hat_amq_broker/7.13"
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        "summary": "ENTMQBR-10093",
        "url": "https://issues.redhat.com/browse/ENTMQBR-10093"
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        "summary": "ENTMQBR-10099",
        "url": "https://issues.redhat.com/browse/ENTMQBR-10099"
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        "summary": "ENTMQBR-9917",
        "url": "https://issues.redhat.com/browse/ENTMQBR-9917"
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        "summary": "ENTMQBR-9921",
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        "summary": "ENTMQBR-9932",
        "url": "https://issues.redhat.com/browse/ENTMQBR-9932"
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        "summary": "ENTMQBR-9933",
        "url": "https://issues.redhat.com/browse/ENTMQBR-9933"
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        "summary": "ENTMQBR-9934",
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        "summary": "ENTMQBR-9936",
        "url": "https://issues.redhat.com/browse/ENTMQBR-9936"
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        "summary": "ENTMQBR-9947",
        "url": "https://issues.redhat.com/browse/ENTMQBR-9947"
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        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_17567.json"
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    ],
    "title": "Red Hat Security Advisory: Red Hat AMQ Broker 7.13.2 release and security update",
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          "number": "1",
          "summary": "Initial version"
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  "vulnerabilities": [
    {
      "cve": "CVE-2025-5115",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2025-06-18T08:43:44.656000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2373310"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Jetty where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the \"MadeYouReset\" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts. While not a protocol bug, this highlights a common implementation weakness that can be exploited to cause a denial of service (DoS).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jetty: HTTP/2 (including DNS over HTTPS) contains a design flaw and is vulnerable to \"MadeYouReset\" DoS attack through HTTP/2 control frames",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability is rated with an Important severity. It is simple to exploit because it does not require authentication and could result in a Denial of Service (DoS). While some DoS flaws are classified as Moderate, \u201cMadeYouReset\u201d is Important because of the limited barriers (no specialized tooling or advanced scripting) to exploitation which directly impacts service availability. The vulnerability arises from an implementation weakness in HTTP/2 stream reset handling \u2014 malformed client requests can trigger server-side resets without incrementing abuse counters, allowing an attacker to bypass built-in request throttling and overhead limits. Since these resets consume CPU and memory resources and can be generated at scale over a single TCP/TLS connection, a remote attacker could exhaust server capacity quickly, impacting all legitimate clients.",
          "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 AMQ Broker 7.13.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-5115"
        },
        {
          "category": "external",
          "summary": "RHBZ#2373310",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373310"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-5115",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-5115"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-5115",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5115"
        },
        {
          "category": "external",
          "summary": "https://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h",
          "url": "https://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h"
        },
        {
          "category": "external",
          "summary": "https://kb.cert.org/vuls/id/767506",
          "url": "https://kb.cert.org/vuls/id/767506"
        }
      ],
      "release_date": "2025-08-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-10-08T14:48:34+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ Broker 7.13.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:17567"
        },
        {
          "category": "workaround",
          "details": "No mitigation is currently available that meets Red Hat Product Security\u2019s standards for usability, deployment, applicability, or stability.",
          "product_ids": [
            "Red Hat AMQ Broker 7.13.2"
          ]
        }
      ],
      "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 AMQ Broker 7.13.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jetty: HTTP/2 (including DNS over HTTPS) contains a design flaw and is vulnerable to \"MadeYouReset\" DoS attack through HTTP/2 control frames"
    },
    {
      "cve": "CVE-2025-27533",
      "cwe": {
        "id": "CWE-789",
        "name": "Memory Allocation with Excessive Size Value"
      },
      "discovery_date": "2025-05-07T10:00:42.526701+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2364684"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Apache ActiveMQ. This vulnerability allows denial of service by depleting process memory via unmarshalling OpenWire commands without proper size validation when not using mutual TLS connections.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ActiveMQ: ActiveMQ: Unvalidated Buffer Size Allocation",
          "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 AMQ Broker 7.13.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-27533"
        },
        {
          "category": "external",
          "summary": "RHBZ#2364684",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2364684"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-27533",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-27533"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-27533",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27533"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2025/05/06/1",
          "url": "http://www.openwall.com/lists/oss-security/2025/05/06/1"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/8hcm25vf7mchg4zbbhnlx2lc5bs705hg",
          "url": "https://lists.apache.org/thread/8hcm25vf7mchg4zbbhnlx2lc5bs705hg"
        }
      ],
      "release_date": "2025-05-07T08:59:00.249000+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2025-10-08T14:48:34+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ Broker 7.13.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:17567"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat AMQ Broker 7.13.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "ActiveMQ: ActiveMQ: Unvalidated Buffer Size Allocation"
    },
    {
      "cve": "CVE-2025-58056",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2025-09-03T21:01:22.935850+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2392996"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw in Netty\u2019s HTTP/1.1 chunked encoding parser allows newline (LF) characters in chunk extensions to be incorrectly treated as the end of the chunk-size line instead of requiring the proper CRLF sequence. This discrepancy can be exploited in rare cases where a reverse proxy interprets the same input differently, potentially enabling HTTP request smuggling attacks such as bypassing access controls or corrupting responses.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue is considered Moderate rather than Important because successful exploitation depends on a very specific deployment condition: the presence of an intermediary reverse proxy that both mishandles lone LF characters in chunk extensions and forwards them unmodified to Netty. By itself, Netty\u2019s parsing quirk does not introduce risk, and in most real-world environments, reverse proxies normalize or reject malformed chunked requests, preventing smuggling. As a result, the vulnerability has limited reach, requires a niche configuration to be exploitable, and does not universally expose Netty-based servers to request smuggling\u2014hence it is rated moderate in severity rather than important or critical.",
          "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 AMQ Broker 7.13.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-58056"
        },
        {
          "category": "external",
          "summary": "RHBZ#2392996",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2392996"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-58056",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-58056"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-58056",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58056"
        },
        {
          "category": "external",
          "summary": "https://datatracker.ietf.org/doc/html/rfc9112#name-chunked-transfer-coding",
          "url": "https://datatracker.ietf.org/doc/html/rfc9112#name-chunked-transfer-coding"
        },
        {
          "category": "external",
          "summary": "https://github.com/JLLeitschuh/unCVEed/issues/1",
          "url": "https://github.com/JLLeitschuh/unCVEed/issues/1"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/commit/edb55fd8e0a3bcbd85881e423464f585183d1284",
          "url": "https://github.com/netty/netty/commit/edb55fd8e0a3bcbd85881e423464f585183d1284"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/issues/15522",
          "url": "https://github.com/netty/netty/issues/15522"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/pull/15611",
          "url": "https://github.com/netty/netty/pull/15611"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/security/advisories/GHSA-fghv-69vj-qj49",
          "url": "https://github.com/netty/netty/security/advisories/GHSA-fghv-69vj-qj49"
        },
        {
          "category": "external",
          "summary": "https://w4ke.info/2025/06/18/funky-chunks.html",
          "url": "https://w4ke.info/2025/06/18/funky-chunks.html"
        }
      ],
      "release_date": "2025-09-03T20:56:50.732000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-10-08T14:48:34+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ Broker 7.13.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:17567"
        },
        {
          "category": "workaround",
          "details": "To mitigate this issue, enforce strict RFC compliance on all front-end proxies and load balancers so that lone LF characters in chunk extensions are rejected or normalized before being forwarded. Additionally, configure input validation at the application or proxy layer to block malformed chunked requests, ensuring consistent parsing across all components in the request path.",
          "product_ids": [
            "Red Hat AMQ Broker 7.13.2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat AMQ Broker 7.13.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions"
    }
  ]
}