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CVE-2023-41387

Estado: ModificadaCrítica (9.1)—

A SQL injection in the flutter_downloader component through 1.11.1 for iOS allows remote attackers to steal session tokens and overwrite arbitrary files inside the app's container. The internal database of the framework is exposed to the local user if an app uses UIFileSharingEnabled and LSSupportsOpeningDocumentsInPlace properties. As a result, local users can obtain the same attack primitives as remote attackers by tampering with the internal database of the framework on the device.

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)

Patreon — Flutter Downloader

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-41387",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-41387",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-25T14:18:48.009895Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:patreon:flutter_downloader:*:*:*:*:*:*:*:*"
          ],
          "vendor": "patreon",
          "product": "flutter_downloader",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "1.11.1"
            }
          ],
          "defaultStatus": "unknown"
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  ],
  "published": "2023-09-19T09:15:07.860",
  "references": [
    {
      "url": "https://pub.dev/packages/flutter_downloader/changelog",
      "tags": [
        "Release Notes"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://seredynski.com/articles/exploiting-ios-apps-to-extract-session-tokens-and-overwrite-user-data",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://pub.dev/packages/flutter_downloader/changelog",
      "tags": [
        "Release Notes"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://seredynski.com/articles/exploiting-ios-apps-to-extract-session-tokens-and-overwrite-user-data",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A SQL injection in the flutter_downloader component through 1.11.1 for iOS allows remote attackers to steal session tokens and overwrite arbitrary files inside the app's container. The internal database of the framework is exposed to the local user if an app uses UIFileSharingEnabled and LSSupportsOpeningDocumentsInPlace properties. As a result, local users can obtain the same attack primitives as remote attackers by tampering with the internal database of the framework on the device."
    },
    {
      "lang": "es",
      "value": "Una inyección SQL en el componente flutter_downloader versión 1.11.1 para iOS permite a los atacantes remotos robar tokens de sesión y sobrescribir archivos arbitrarios dentro del contenedor de la aplicación. La base de datos interna del framework se expone al usuario local si una aplicación usa las propiedades UIFileSharingEnabled y LSSupportsOpeningDocumentsInPlace. Como resultado, los usuarios locales pueden obtener las mismas primitivas de ataque que los atacantes remotos manipulando la base de datos interna del framework en el dispositivo. "
    }
  ],
  "lastModified": "2026-06-17T06:22:04.343",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:patreon:flutter_downloader:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "437F55B1-CFAF-4F5E-8BD8-D70FA0CEB465",
              "versionEndExcluding": "1.11.2"
            }
          ],
          "operator": "OR"
        },
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          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*",
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            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}