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CVE-2024-45336

Estado: AplazadaMedia (6.1)—

The HTTP client drops sensitive headers after following a cross-domain redirect. For example, a request to a.com/ containing an Authorization header which is redirected to b.com/ will not send that header to b.com. In the event that the client received a subsequent same-domain redirect, however, the sensitive headers would be restored. For example, a chain of redirects from a.com/, to b.com/1, and finally to b.com/2 would incorrectly send the Authorization header to b.com/2.

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).

Referencias

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{
  "id": "CVE-2024-45336",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-45336",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-28T14:56:59.058895Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@golang.org",
      "affectedData": [
        {
          "vendor": "Go standard library",
          "product": "net/http",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.22.11",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.23.0-0",
              "lessThan": "1.23.5",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.24.0-0",
              "lessThan": "1.24.0-rc.2",
              "versionType": "semver"
            }
          ],
          "packageName": "net/http",
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "programRoutines": [
            {
              "name": "Client.do"
            },
            {
              "name": "Client.makeHeadersCopier"
            },
            {
              "name": "shouldCopyHeaderOnRedirect"
            },
            {
              "name": "Client.Do"
            },
            {
              "name": "Client.Get"
            },
            {
              "name": "Client.Head"
            },
            {
              "name": "Client.Post"
            },
            {
              "name": "Client.PostForm"
            },
            {
              "name": "Get"
            },
            {
              "name": "Head"
            },
            {
              "name": "Post"
            },
            {
              "name": "PostForm"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-01-28T02:15:28.807",
  "references": [
    {
      "url": "https://go.dev/cl/643100",
      "source": "security@golang.org"
    },
    {
      "url": "https://go.dev/issue/70530",
      "source": "security@golang.org"
    },
    {
      "url": "https://groups.google.com/g/golang-dev/c/CAWXhan3Jww/m/bk9LAa-lCgAJ",
      "source": "security@golang.org"
    },
    {
      "url": "https://groups.google.com/g/golang-dev/c/bG8cv1muIBM/m/G461hA6lCgAJ",
      "source": "security@golang.org"
    },
    {
      "url": "https://pkg.go.dev/vuln/GO-2025-3420",
      "source": "security@golang.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20250221-0003/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "The HTTP client drops sensitive headers after following a cross-domain redirect. For example, a request to a.com/ containing an Authorization header which is redirected to b.com/ will not send that header to b.com. In the event that the client received a subsequent same-domain redirect, however, the sensitive headers would be restored. For example, a chain of redirects from a.com/, to b.com/1, and finally to b.com/2 would incorrectly send the Authorization header to b.com/2."
    },
    {
      "lang": "es",
      "value": "El cliente HTTP descarta los encabezados confidenciales después de seguir una redirección entre dominios. Por ejemplo, una solicitud a a.com/ que contiene un encabezado de autorización que se redirige a b.com/ no enviará ese encabezado a b.com. Sin embargo, en el caso de que el cliente reciba una redirección posterior al mismo dominio, los encabezados confidenciales se restaurarán. Por ejemplo, una cadena de redirecciones desde a.com/, a b.com/1 y, finalmente, a b.com/2 enviaría incorrectamente el encabezado de autorización a b.com/2."
    }
  ],
  "lastModified": "2026-06-17T07:54:03.217",
  "sourceIdentifier": "security@golang.org"
}