{
  "id": "CVE-2024-24754",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-02-01T16:17:14.877",
  "lastModified": "2024-02-09T01:56:35.890",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and its content added in the `$files` or `$parsedBody` arrays. The conversion process produces a different output compared to the one of plain PHP when keys ending with and open square bracket ([) are used. Based on the application logic the difference in the body parsing might lead to vulnerabilities and/or undefined behaviors. This vulnerability is patched in 2.1.13."
    },
    {
      "lang": "es",
      "value": "Bref habilita PHP sin servidor en AWS Lambda. Cuando se usa Bref con el tiempo de ejecuci\u00f3n de la funci\u00f3n controlada por eventos y el controlador es \"RequestHandlerInterface\", el evento Lambda se convierte en un objeto PSR7. Durante el proceso de conversi\u00f3n, si la solicitud es MultiPart, cada parte se analiza y su contenido se agrega en las matrices `$files` o `$parsedBody`. El proceso de conversi\u00f3n produce un resultado diferente en comparaci\u00f3n con el de PHP simple cuando se utilizan claves que terminan en un corchete abierto ([). Seg\u00fan la l\u00f3gica de la aplicaci\u00f3n, la diferencia en el an\u00e1lisis del cuerpo podr\u00eda generar vulnerabilidades y/o comportamientos indefinidos. Esta vulnerabilidad est\u00e1 parcheada en 2.1.13."
    }
  ],
  "metrics": {
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      },
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        "type": "Secondary",
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          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW"
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        "exploitabilityScore": 2.2,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-436"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mnapoli:bref:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.1.13",
              "matchCriteriaId": "D8473D9F-5007-4ADC-B256-FD331BB522A0"
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  "references": [
    {
      "url": "https://github.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8w",
      "source": "security-advisories@github.com",
      "tags": [
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        "Vendor Advisory"
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}