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Vulnerabilites related to flutter - flutter

Vulnerability from fkie_nvd

Published

2022-10-27 16:15

Modified

2024-11-21 07:18

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

The implementation of backslash parsing in the Dart URI class for versions prior to 2.18 and Flutter versions prior to 3.30 differs from the WhatWG URL standards. Dart uses the RFC 3986 syntax, which creates incompatibilities with the '\' characters in URIs, which can lead to auth bypass in webapps interpreting URIs. We recommend updating Dart or Flutter to mitigate the issue.

References

▼	URL	Tags
	cve-coordination@google.com	https://github.com/dart-lang/sdk/blob/master/CHANGELOG.md#2182---2022-09-28	Release Notes, Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/dart-lang/sdk/blob/master/CHANGELOG.md#2182---2022-09-28	Release Notes, Third Party Advisory

Impacted products

	Vendor	Product	Version
	dart	dart_software_development_kit	*
	flutter	flutter	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dart:dart_software_development_kit:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FD10CDBF-D762-4BAD-B431-81C75BAB341B",
              "versionEndExcluding": "2.18.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:flutter:flutter:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A3BF7AFB-5807-444E-A70A-455E7D3C3ECF",
              "versionEndExcluding": "3.3.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The implementation of backslash parsing in the Dart URI class for versions prior to 2.18 and Flutter versions prior to 3.30 differs from the WhatWG URL standards. Dart uses the RFC 3986 syntax, which creates incompatibilities with the \u0027\\\u0027 characters in URIs, which can lead to auth bypass in webapps interpreting URIs. We recommend updating Dart or Flutter to mitigate the issue."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n del an\u00e1lisis de barra invertida en la clase Dart URI para versiones anteriores a 2.18 y versiones de Flutter anteriores a 3.30 difiere de los est\u00e1ndares de URL de WhatWG. Dart utiliza la sintaxis RFC 3986, que crea incompatibilidades con los caracteres \u0027\\\u0027 en los URI, lo que puede provocar una omisi\u00f3n de autenticaci\u00f3n en las aplicaciones web que interpretan los URI. Recomendamos actualizar Dart o Flutter para mitigar el problema."
    }
  ],
  "id": "CVE-2022-3095",
  "lastModified": "2024-11-21T07:18:49.013",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "cve-coordination@google.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-10-27T16:15:09.600",
  "references": [
    {
      "source": "cve-coordination@google.com",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/dart-lang/sdk/blob/master/CHANGELOG.md#2182---2022-09-28"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/dart-lang/sdk/blob/master/CHANGELOG.md#2182---2022-09-28"
    }
  ],
  "sourceIdentifier": "cve-coordination@google.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "cve-coordination@google.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-3095 (GCVE-0-2022-3095)

Vulnerability from cvelistv5

Published

2022-10-27 00:00