FKIE_CVE-2020-14049

Vulnerability from fkie_nvd - Published: 2020-06-22 18:15 - Updated: 2024-11-21 05:02
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this issue exists because of an incomplete fix for CVE-2019-12569.
References
cve@mitre.orghttps://jeffs.sh/CVEs/CVE-2020-14049.txtExploit, Mitigation, Third Party Advisory
cve@mitre.orghttps://www.viber.com/en/security/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jeffs.sh/CVEs/CVE-2020-14049.txtExploit, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.viber.com/en/security/Vendor Advisory
Impacted products
Vendor Product Version
rakuten viber *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rakuten:viber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "8B9CF038-4FEC-4828-935A-B1015257448F",
              "versionEndExcluding": "13.2.0.39",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this issue exists because of an incomplete fix for CVE-2019-12569."
    },
    {
      "lang": "es",
      "value": "Viber para Windows versiones hasta 13.2.0.39, no cita correctamente su manejador de URI personalizado. Un sitio web malicioso podr\u00eda iniciar Viber con par\u00e1metros arbitrarios, forzando a una v\u00edctima a enviar una petici\u00f3n de autenticaci\u00f3n NTLM y retransmitir la petici\u00f3n o capturar el hash para descifrar contrase\u00f1as sin conexi\u00f3n. NOTA: este problema se presenta debido a una correcci\u00f3n incompleta para CVE-2019-12569"
    }
  ],
  "id": "CVE-2020-14049",
  "lastModified": "2024-11-21T05:02:26.347",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-06-22T18:15:11.540",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://jeffs.sh/CVEs/CVE-2020-14049.txt"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.viber.com/en/security/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://jeffs.sh/CVEs/CVE-2020-14049.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.viber.com/en/security/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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