FKIE_CVE-2023-46116

Vulnerability from fkie_nvd - Published: 2023-12-15 14:15 - Updated: 2024-11-21 08:27
Severity ?
9.3 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Tutanota (Tuta Mail) is an encrypted email provider. Tutanota allows users to open links in emails in external applications. Prior to version 3.118.12, it correctly blocks the `file:` URL scheme, which can be used by malicious actors to gain code execution on a victims computer, however fails to check other harmful schemes such as `ftp:`, `smb:`, etc. which can also be used. Successful exploitation of this vulnerability will enable an attacker to gain code execution on a victim's computer. Version 3.118.2 contains a patch for this issue.
References
security-advisories@github.comhttps://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417Product
security-advisories@github.comhttps://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423Product
security-advisories@github.comhttps://github.com/tutao/tutanota/commit/88ecad17d00d05a722399aed35f0d280899d55a2Patch
security-advisories@github.comhttps://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644Exploit, Vendor Advisory
security-advisories@github.comhttps://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4Exploit
af854a3a-2127-422b-91ae-364da2661108https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/tutao/tutanota/commit/88ecad17d00d05a722399aed35f0d280899d55a2Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4Exploit
Impacted products
Vendor Product Version
tuta tutanota *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tuta:tutanota:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "B9A23701-DCF0-4163-BF73-AEA79D085B9A",
              "versionEndExcluding": "3.118.12",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Tutanota (Tuta Mail) is an encrypted email provider. Tutanota allows users to open links in emails in external applications. Prior to version 3.118.12, it correctly blocks the `file:` URL scheme, which can be used by malicious actors to gain code execution on a victims computer, however fails to check other harmful schemes such as `ftp:`, `smb:`, etc. which can also be used. Successful exploitation of this vulnerability will enable an attacker to gain code execution on a victim\u0027s computer. Version 3.118.2 contains a patch for this issue."
    },
    {
      "lang": "es",
      "value": "Tutanota (Tuta Mail) es un proveedor de correo electr\u00f3nico cifrado. Tutanota permite a los usuarios abrir enlaces en correos electr\u00f3nicos en aplicaciones externas. Antes de la versi\u00f3n 3.118.12, bloquea correctamente el esquema de URL `file:`, que puede ser utilizado por actores maliciosos para obtener la ejecuci\u00f3n de c\u00f3digo en la computadora de la v\u00edctima; sin embargo, no verifica otros esquemas da\u00f1inos como `ftp:`, `smb :`, etc. que tambi\u00e9n se pueden utilizar. La explotaci\u00f3n exitosa de esta vulnerabilidad permitir\u00e1 a un atacante obtener la ejecuci\u00f3n de c\u00f3digo en la computadora de la v\u00edctima. La versi\u00f3n 3.118.2 contiene un parche para este problema."
    }
  ],
  "id": "CVE-2023-46116",
  "lastModified": "2024-11-21T08:27:54.640",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.8,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-12-15T14:15:14.633",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      ],
      "url": "https://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/tutao/tutanota/commit/88ecad17d00d05a722399aed35f0d280899d55a2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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