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    "title": "github.com/traefik/traefik: net/http2: Traefik: Denial of Service via HTTP/2 Rapid Reset technique",
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      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
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          "text": "2491710"
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        {
          "category": "description",
          "text": "A flaw was found in Traefik's HTTP/2 request handling. A remote attacker can exploit this vulnerability by rapidly creating and canceling HTTP/2 streams. This can exhaust server resources, leading to a denial of service (DoS) and making the service unavailable to legitimate users. This issue is inherited from the Go standard library's HTTP/2 implementation, known as the 'Rapid Reset' technique.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "github.com/traefik/traefik: net/http2: Traefik: Denial of Service via HTTP/2 Rapid Reset technique",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The vulnerability is not caused by Traefik-specific code. Traefik was affected because it depended on a vulnerable version of Go's HTTP/2 implementation from the golang.org/x/net module. The remediation was to update dependencies to a version containing the upstream fix.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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        },
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          "summary": "RHBZ#2491710",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2491710"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-54365",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-54365"
        },
        {
          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54365"
        },
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          "summary": "https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling",
          "url": "https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling"
        }
      ],
      "release_date": "2026-06-23T12:12:51.853000+00:00",
      "scores": [
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          "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"
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      "title": "github.com/traefik/traefik: net/http2: Traefik: Denial of Service via HTTP/2 Rapid Reset technique"
    }
  ]
}