fkie_cve-2023-22473
Vulnerability from fkie_nvd
Published
2023-01-09 15:15
Modified
2024-11-21 07:44
Severity ?
2.1 (Low) - CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
2.1 (Low) - CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Summary
Talk-Android enables users to have video & audio calls through Nextcloud on Android. Due to passcode bypass, an attacker is able to access the user's Nextcloud files and view conversations. To exploit this the attacker needs to have physical access to the target's device. There are currently no known workarounds available. It is recommended that the Nextcloud Talk Android app is upgraded to 15.0.2.
References
security-advisories@github.comhttps://github.com/nextcloud/security-advisories/security/advisories/GHSA-wvr4-gc4c-6vmxThird Party Advisory
security-advisories@github.comhttps://github.com/nextcloud/talk-android/pull/2598Patch, Third Party Advisory
security-advisories@github.comhttps://hackerone.com/reports/1784645Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wvr4-gc4c-6vmxThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nextcloud/talk-android/pull/2598Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1784645Exploit, Third Party Advisory
Impacted products
Vendor Product Version
nextcloud talk *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nextcloud:talk:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "F047F462-A067-416B-B882-CBB1ED99489D",
              "versionEndExcluding": "15.0.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Talk-Android enables users to have video \u0026 audio calls through Nextcloud on Android. Due to passcode bypass, an attacker is able to access the user\u0027s Nextcloud files and view conversations. To exploit this the attacker needs to have physical access to the target\u0027s device. There are currently no known workarounds available. It is recommended that the Nextcloud Talk Android app is upgraded to 15.0.2. \n"
    },
    {
      "lang": "es",
      "value": "Talk-Android permite a los usuarios tener video y videollamadas de audio a trav\u00e9s de Nextcloud en Android. Debido a la omisi\u00f3n del c\u00f3digo de acceso, un atacante puede acceder a los archivos de Nextcloud del usuario y ver las conversaciones. Para aprovechar esto, el atacante necesita tener acceso f\u00edsico al dispositivo del objetivo. Actualmente no hay soluciones conocidas disponibles. Se recomienda actualizar la aplicaci\u00f3n de Android Nextcloud Talk a 15.0.2."
    }
  ],
  "id": "CVE-2023-22473",
  "lastModified": "2024-11-21T07:44:52.587",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-01-09T15:15:11.037",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wvr4-gc4c-6vmx"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/talk-android/pull/2598"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://hackerone.com/reports/1784645"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wvr4-gc4c-6vmx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/talk-android/pull/2598"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://hackerone.com/reports/1784645"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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