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CVE-2024-52813

Estado: AplazadaMedia (4.3)—

matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Matrix-rust-sdk — Matrix-sdk-cryptoAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-52813",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-52813",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-07T17:11:25.802232Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "matrix-org",
          "product": "matrix-rust-sdk",
          "versions": [
            {
              "status": "affected",
              "version": "< 0.8.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-01-07T16:15:35.610",
  "references": [
    {
      "url": "https://github.com/matrix-org/matrix-rust-sdk/pull/3795",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-r5vf-wf4h-82gg",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-223"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed."
    },
    {
      "lang": "es",
      "value": "matrix-rust-sdk es una implementación de una librería cliente-servidor Matrix en Rust. Las versiones del paquete de Rust matrix-sdk-crypto anteriores a la 0.8.0 carecen de un mecanismo dedicado para notificar que la identidad criptográfica de un usuario ha cambiado de verificada a no verificada, lo que podría provocar que las aplicaciones cliente que dependen del SDK pasen por alto dichos cambios. matrix-sdk-crypto 0.8.0 agrega una nueva variante de enumeración VerificationLevel::VerificationViolation que indica que se ha cambiado una identidad verificada previamente."
    }
  ],
  "lastModified": "2026-06-17T08:07:40.437",
  "sourceIdentifier": "security-advisories@github.com"
}