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CVE-2022-37436

Estado: ModificadaMedia (5.3)—

Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client.

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 (1)

Apache — Http Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-37436",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-37436",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-04T18:06:04.365341Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "published": "2023-01-17T20:15:11.670",
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  "vulnStatus": "Modified",
  "weaknesses": [
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    },
    {
      "lang": "es",
      "value": "Antes de Apache HTTP Server 2.4.55, un backend malicioso podía provocar que los encabezados de respuesta se truncaran antes de tiempo, lo que provocaba que algunos encabezados se incorporaran al cuerpo de la respuesta. Si los encabezados posteriores tienen algún propósito de seguridad, no serán interpretados por el cliente."
    }
  ],
  "lastModified": "2026-06-17T04:55:06.020",
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    {
      "nodes": [
        {
          "negate": false,
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}