{
  "id": "CVE-2022-41797",
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "published": "2022-10-24T14:15:52.570",
  "lastModified": "2022-10-25T14:19:06.450",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack."
    },
    {
      "lang": "es",
      "value": "Una autorizaci\u00f3n inapropiada en el manejador para la vulnerabilidad del esquema de URL personalizado en la aplicaci\u00f3n Lemon8 para las versiones de Android anteriores a 3.3.5 y la aplicaci\u00f3n Lemon8 para las versiones de iOS anteriores a 3.3.5, permite a un atacante remoto conllevar a un usuario a acceder a un sitio web arbitrario por medio de la aplicaci\u00f3n vulnerable. Como resultado, el usuario puede ser v\u00edctima de un ataque de phishing"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:lemon8_project:lemon8:*:*:*:*:*:android:*:*",
              "versionEndExcluding": "3.3.5",
              "matchCriteriaId": "420E93C3-2B11-423E-BFE4-B78F4C519F0D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:lemon8_project:lemon8:*:*:*:*:*:iphone_os:*:*",
              "versionEndExcluding": "3.3.5",
              "matchCriteriaId": "25A444CD-05A7-436E-91FF-A93B3F260605"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://apps.apple.com/jp/app/lemon8/id1498607143",
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Product",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://jvn.jp/en/jp/JVN10921428/index.html",
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=US",
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Product",
        "Third Party Advisory"
      ]
    }
  ]
}