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CVE-2023-34041

Estado: ModificadaMedia (5.3)—

Cloud foundry routing release versions prior to 0.278.0 are vulnerable to abuse of HTTP Hop-by-Hop Headers. An unauthenticated attacker can use this vulnerability for headers like B3 or X-B3-SpanID to affect the identification value recorded in the logs in foundations.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Cloudfoundry — Cf-deploymentCloudfoundry — Routing-release

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-34041",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@vmware.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "Cloud Foundry",
          "product": "Routing",
          "versions": [
            {
              "status": "affected",
              "version": "all",
              "lessThan": "0.278.0",
              "versionType": "0.278.0"
            }
          ],
          "platforms": [
            "Windows",
            "Linux",
            "iOS",
            "Android",
            "x86",
            "ARM",
            "64 bit",
            "MacOS",
            "32 bit"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Cloud Foundry",
          "product": "CF Deployment",
          "versions": [
            {
              "status": "affected",
              "version": "all",
              "lessThan": "32.4.0",
              "versionType": "32.4.0"
            }
          ],
          "platforms": [
            "Windows",
            "Linux",
            "iOS",
            "Android",
            "x86",
            "ARM",
            "64 bit",
            "MacOS",
            "32 bit"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-09-08T08:15:07.493",
  "references": [
    {
      "url": "https://www.cloudfoundry.org/blog/abuse-of-http-hop-by-hop-headers-in-cloud-foundry-gorouter/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@vmware.com"
    },
    {
      "url": "https://www.cloudfoundry.org/blog/abuse-of-http-hop-by-hop-headers-in-cloud-foundry-gorouter/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cloud foundry routing release versions prior to 0.278.0 are vulnerable to abuse of HTTP Hop-by-Hop Headers. An unauthenticated attacker can use this vulnerability for headers like B3 or X-B3-SpanID to affect the identification value recorded in the logs in foundations.\n"
    },
    {
      "lang": "es",
      "value": "Las versiones de lanzamiento de enrutamiento de Cloud Foundry anteriores a 0.278.0 son vulnerables al abuso de HTTP Hop-by-Hop Headers. Un atacante no autenticado puede usar esta vulnerabilidad para encabezados como B3 o X-B3-SpanID para afectar al valor de identificación registrado en los registros de las bases."
    }
  ],
  "lastModified": "2026-06-17T06:02:46.947",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3FCD5A21-A021-401A-BC00-19F2B47B3B0E",
              "versionEndExcluding": "32.4.0"
            },
            {
              "criteria": "cpe:2.3:a:cloudfoundry:routing-release:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C38EECC5-AEC7-4D60-8A19-B2191F4D6BE8",
              "versionEndExcluding": "0.278.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@vmware.com"
}