FKIE_CVE-2024-50340

Vulnerability from fkie_nvd - Published: 2024-11-06 21:15 - Updated: 2026-06-17 08:04
Severity
7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability.
References
security-advisories@github.comhttps://github.com/symfony/symfony/commit/a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa
security-advisories@github.comhttps://github.com/symfony/symfony/security/advisories/GHSA-x8vp-gf4q-mw5j
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "symfony",
          "vendor": "symfony",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 5.4.46"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.0.0, \u003c 6.4.14"
            },
            {
              "status": "affected",
              "version": "\u003e= 7.0.0, \u003c 7.1.7"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "symfony",
          "vendor": "sensiolabs",
          "versions": [
            {
              "lessThan": "5.4.46",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "6.4.14",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "custom"
            },
            {
              "lessThan": "7.1.7",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability."
    },
    {
      "lang": "es",
      "value": "symfony/runtime es un m\u00f3dulo para el framework PHP Symphony que permite desacoplar las aplicaciones PHP del estado global. Cuando la directiva php `register_argv_argc` est\u00e1 establecida en `on` y los usuarios llaman a cualquier URL con una cadena de consulta especialmente manipulada, pueden cambiar el entorno o el modo de depuraci\u00f3n utilizado por el n\u00facleo al procesar la solicitud. A partir de las versiones 5.4.46, 6.4.14 y 7.1.7, `SymfonyRuntime` ahora ignora los valores `argv` para los entornos de ejecuci\u00f3n PHP que no sean SAPI. Se recomienda a todos los usuarios que actualicen. No existen workarounds para esta vulnerabilidad."
    }
  ],
  "id": "CVE-2024-50340",
  "lastModified": "2026-06-17T08:04:16.040",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-50340",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-11-07T15:27:34.309967Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-11-06T21:15:05.527",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/symfony/symfony/commit/a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-x8vp-gf4q-mw5j"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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