CVE-2024-50340

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.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/symfony/symfony/commit/a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa
https://github.com/symfony/symfony/security/advisories/GHSA-x8vp-gf4q-mw5j

Configurations

No configuration.

History

No history.

Information

Published : 2024-11-06 21:15

Updated : 2024-11-08 19:01

NVD link : CVE-2024-50340

Mitre link : CVE-2024-50340

CVE.ORG link : CVE-2024-50340

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

{"id": "CVE-2024-50340", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}]}, "published": "2024-11-06T21:15:05.527", "references": [{"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", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-74"}]}], "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."}], "lastModified": "2024-11-08T19:01:25.633", "sourceIdentifier": "security-advisories@github.com"}