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CVE-2023-20883

Estado: ModificadaAlta (7.5)—

In Spring Boot versions 3.0.0 - 3.0.6, 2.7.0 - 2.7.11, 2.6.0 - 2.6.14, 2.5.0 - 2.5.14 and older unsupported versions, there is potential for a denial-of-service (DoS) attack if Spring MVC is used together with a reverse proxy cache.

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)

Vmware — Spring Boot

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-20883",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-20883",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-16T14:34:38.111893Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 3.9
      },
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          "confidentialityImpact": "NONE"
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      }
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
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  "published": "2023-05-26T17:15:14.047",
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      "url": "https://security.netapp.com/advisory/ntap-20230703-0008/",
      "source": "security@vmware.com"
    },
    {
      "url": "https://spring.io/security/cve-2023-20883",
      "tags": [
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      "source": "security@vmware.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20230703-0008/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://spring.io/security/cve-2023-20883",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@vmware.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
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    },
    {
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      "description": [
        {
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  "descriptions": [
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      "lang": "en",
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    }
  ],
  "lastModified": "2026-06-17T05:31:06.570",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}