{
  "document": {
    "aggregate_severity": {
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      "text": "Moderate"
    },
    "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": "Migration Toolkit for Runtimes 1.2.7 release\nRed Hat Product Security has rated this update as having a security impact of Moderate.\nA 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": "Migration Toolkit for Runtimes 1.2.7 ZIP artifacts\n\nSecurity Fix(es):\n\n* netty-codec-http: Allocation of Resources Without Limits or Throttling (CVE-2024-29025)\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": {
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    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2024:6657",
        "url": "https://access.redhat.com/errata/RHSA-2024:6657"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=migration.toolkit.runtimes\u0026downloadType=distributions",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=migration.toolkit.runtimes\u0026downloadType=distributions"
      },
      {
        "category": "external",
        "summary": "WINDUP-4200",
        "url": "https://issues.redhat.com/browse/WINDUP-4200"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_6657.json"
      }
    ],
    "title": "Red Hat Security Advisory: Migration Toolkit for Runtimes security, bug fix and enhancement update",
    "tracking": {
      "current_release_date": "2024-11-06T06:56:18+00:00",
      "generator": {
        "date": "2024-11-06T06:56:18+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2024:6657",
      "initial_release_date": "2024-09-12T15:05:27+00:00",
      "revision_history": [
        {
          "date": "2024-09-12T15:05:27+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2024-09-12T15:05:27+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-06T06:56:18+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
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      "status": "final",
      "version": "3"
    }
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                "name": "Migration Toolkit for Runtimes 1 on RHEL 8",
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                  "product_id": "Migration Toolkit for Runtimes 1 on RHEL 8",
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  "vulnerabilities": [
    {
      "cve": "CVE-2024-29025",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2024-04-03T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2272907"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the io.netty:netty-codec-http package. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling issues due to the accumulation of data in the HttpPostRequestDecoder. The decoder cumulates bytes in the undecodedChunk buffer until it can decode a field, allowing data to accumulate without limits. This flaw allows an attacker to cause a denial of service by sending a chunked post consisting of many small fields that will be accumulated in the bodyListHttpData list.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty-codec-http: Allocation of Resources Without Limits or Throttling",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The vulnerability in io.netty:netty-codec-http, allowing for Allocation of Resources Without Limits or Throttling issues, is assessed as moderate severity due to its potential impact on system availability and performance. By exploiting the flaw in HttpPostRequestDecoder, an attacker can craft chunked POST requests with numerous small fields, causing excessive accumulation of data in memory buffers. This unrestricted accumulation can lead to significant memory consumption on the server, potentially exhausting available resources and resulting in denial of service (DoS) conditions.",
          "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": [
          "Migration Toolkit for Runtimes 1 on RHEL 8"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-29025"
        },
        {
          "category": "external",
          "summary": "RHBZ#2272907",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2272907"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-29025",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-29025"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-29025",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-29025"
        },
        {
          "category": "external",
          "summary": "https://gist.github.com/vietj/f558b8ea81ec6505f1e9a6ca283c9ae3",
          "url": "https://gist.github.com/vietj/f558b8ea81ec6505f1e9a6ca283c9ae3"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/commit/0d0c6ed782d13d423586ad0c71737b2c7d02058c",
          "url": "https://github.com/netty/netty/commit/0d0c6ed782d13d423586ad0c71737b2c7d02058c"
        },
        {
          "category": "external",
          "summary": "https://github.com/netty/netty/security/advisories/GHSA-5jpm-x58v-624v",
          "url": "https://github.com/netty/netty/security/advisories/GHSA-5jpm-x58v-624v"
        },
        {
          "category": "external",
          "summary": "https://security.snyk.io/vuln/SNYK-JAVA-IONETTY-6483812",
          "url": "https://security.snyk.io/vuln/SNYK-JAVA-IONETTY-6483812"
        }
      ],
      "release_date": "2024-03-25T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-09-12T15:05:27+00:00",
          "details": "The References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Migration Toolkit for Runtimes 1 on RHEL 8"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:6657"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Migration Toolkit for Runtimes 1 on RHEL 8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L",
            "version": "3.1"
          },
          "products": [
            "Migration Toolkit for Runtimes 1 on RHEL 8"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "netty-codec-http: Allocation of Resources Without Limits or Throttling"
    }
  ]
}