{
  "id": "CVE-2024-37168",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-06-10T22:15:12.433",
  "lastModified": "2024-11-21T09:23:20.993",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to versions 1.10.9, 1.9.15, and 1.8.22, there are two separate code paths in which memory can be allocated per message in excess of the `grpc.max_receive_message_length` channel option: If an incoming message has a size on the wire greater than the configured limit, the entire message is buffered before it is discarded; and/or if an incoming message has a size within the limit on the wire but decompresses to a size greater than the limit, the entire message is decompressed into memory, and on the server is not discarded. This has been patched in versions 1.10.9, 1.9.15, and 1.8.22.\n"
    },
    {
      "lang": "es",
      "value": "@grpc/grps-js implementa la funcionalidad principal de gRPC exclusivamente en JavaScript, sin un complemento de C++. Antes de las versiones 1.10.9, 1.9.15 y 1.8.22, existen dos rutas de c\u00f3digo separadas en las que se puede asignar memoria por mensaje que exceda la opci\u00f3n de canal `grpc.max_receive_message_length`: si un mensaje entrante tiene un tama\u00f1o en el cable es mayor que el l\u00edmite configurado, todo el mensaje se almacena en el b\u00fafer antes de descartarlo; y/o si un mensaje entrante tiene un tama\u00f1o dentro del l\u00edmite del cable pero se descomprime a un tama\u00f1o mayor que el l\u00edmite, el mensaje completo se descomprime en la memoria y no se descarta en el servidor. Esto se ha parcheado en las versiones 1.10.9, 1.9.15 y 1.8.22."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-789"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/grpc/grpc-node/commit/08b0422dae56467ecae1007e899efe66a8c4a650",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/674f4e351a619fd4532f84ae6dff96b8ee4e1ed3",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/a8a020339c7eab1347a343a512ad17a4aea4bfdb",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/grpc/grpc-node/security/advisories/GHSA-7v5v-9h63-cj86",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/08b0422dae56467ecae1007e899efe66a8c4a650",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/674f4e351a619fd4532f84ae6dff96b8ee4e1ed3",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/a8a020339c7eab1347a343a512ad17a4aea4bfdb",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/grpc/grpc-node/security/advisories/GHSA-7v5v-9h63-cj86",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}