{
  "document": {
    "aggregate_severity": {
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      "text": "Important"
    },
    "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": "Streams for Apache Kafka 2.9.2 is now available from the Red Hat Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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 Streams for Apache Kafka, based on the Apache Kafka project, offers a distributed\nbackbone that allows microservices and other applications to share data with\nextremely high throughput and extremely low latency.\n\nThis release of Red Hat Streams for Apache Kafka 2.9.2 serves as a replacement for Red Hat Streams for Apache Kafka 2.9.1, and includes security and bug fixes, and enhancements.\n\nSecurity Fix(es):\n* Cruise Control, Drain Cleaner: Netty: netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability [amq-st-2.9] \"(CVE-2025-55163)\"\n* Kafka: org.apache.commons:commons-lang3 : Uncontrolled Recursion [amq-st-2.9] \"(CVE-2025-48924)\"",
        "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-2025:15697",
        "url": "https://access.redhat.com/errata/RHSA-2025:15697"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "2379554",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2379554"
      },
      {
        "category": "external",
        "summary": "2388252",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2388252"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_15697.json"
      }
    ],
    "title": "Red Hat Security Advisory: Streams for Apache Kafka 2.9.2 release and security update",
    "tracking": {
      "current_release_date": "2025-09-19T20:48:19+00:00",
      "generator": {
        "date": "2025-09-19T20:48:19+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.7"
        }
      },
      "id": "RHSA-2025:15697",
      "initial_release_date": "2025-09-11T15:16:59+00:00",
      "revision_history": [
        {
          "date": "2025-09-11T15:16:59+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-09-11T15:16:59+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-09-19T20:48:19+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Streams for Apache Kafka 2.9.2",
                "product": {
                  "name": "Streams for Apache Kafka 2.9.2",
                  "product_id": "Streams for Apache Kafka 2.9.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:amq_streams:2.9::el9"
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              }
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            "name": "Red Hat OpenShift Enterprise"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-48924",
      "cwe": {
        "id": "CWE-674",
        "name": "Uncontrolled Recursion"
      },
      "discovery_date": "2025-07-11T15:01:08.754489+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2379554"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An uncontrolled recursion flaw was found in the Apache Commons Lang library. The ClassUtils.getClass(...) method can throw a StackOverflowError on very long inputs. Since this error is typically not handled by applications and libraries, a StackOverflowError may lead to the termination of an application.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "commons-lang/commons-lang: org.apache.commons/commons-lang3: Uncontrolled Recursion vulnerability in Apache Commons Lang",
          "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": [
          "Streams for Apache Kafka 2.9.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-48924"
        },
        {
          "category": "external",
          "summary": "RHBZ#2379554",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2379554"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-48924",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-48924"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-48924",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-48924"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/bgv0lpswokgol11tloxnjfzdl7yrc1g1",
          "url": "https://lists.apache.org/thread/bgv0lpswokgol11tloxnjfzdl7yrc1g1"
        }
      ],
      "release_date": "2025-07-11T14:56:58.049000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-11T15:16:59+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "Streams for Apache Kafka 2.9.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:15697"
        },
        {
          "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": [
            "Streams for Apache Kafka 2.9.2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "Streams for Apache Kafka 2.9.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "commons-lang/commons-lang: org.apache.commons/commons-lang3: Uncontrolled Recursion vulnerability in Apache Commons Lang"
    },
    {
      "cve": "CVE-2025-55163",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2025-08-13T15:01:55.372237+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2388252"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Netty 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": "netty: netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability",
          "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": [
          "Streams for Apache Kafka 2.9.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-55163"
        },
        {
          "category": "external",
          "summary": "RHBZ#2388252",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2388252"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-55163",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-55163"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-55163",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55163"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/security/advisories/GHSA-prj3-ccx8-p6x4",
          "url": "https://github.com/netty/netty/security/advisories/GHSA-prj3-ccx8-p6x4"
        },
        {
          "category": "external",
          "summary": "https://kb.cert.org/vuls/id/767506",
          "url": "https://kb.cert.org/vuls/id/767506"
        }
      ],
      "release_date": "2025-08-13T14:17:36.111000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-11T15:16:59+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "Streams for Apache Kafka 2.9.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:15697"
        },
        {
          "category": "workaround",
          "details": "No mitigation is currently available that meets Red Hat Product Security\u2019s standards for usability, deployment, applicability, or stability.",
          "product_ids": [
            "Streams for Apache Kafka 2.9.2"
          ]
        }
      ],
      "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": [
            "Streams for Apache Kafka 2.9.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "netty: netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability"
    }
  ]
}