FKIE_CVE-2019-15416

Vulnerability from fkie_nvd - Published: 2019-11-14 17:15 - Updated: 2024-11-21 04:28
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The Sony keyaki_kddi Android device with a build fingerprint of Sony/keyaki_kddi/keyaki_kddi:7.1.1/TONE3-3.0.0-KDDI-170517-0326/1:user/dev-keys contains a pre-installed app with a package name of com.kddi.android.packageinstaller app (versionCode=70008, versionName=08.10.03) that allows other pre-installed apps to perform app installation via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that exported their capabilities to other pre-installed app.
References
cve@mitre.orghttps://www.kryptowire.com/android-firmware-2019/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.kryptowire.com/android-firmware-2019/Third Party Advisory
Impacted products
Vendor Product Version
sony xperia_xzs_firmware -
sony xperia_xzs -
To clipboard 

{
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    {
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              "criteria": "cpe:2.3:o:sony:xperia_xzs_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2DDC5CE4-21AA-43E9-AC85-473FA3C0CD4A",
              "vulnerable": true
            }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Sony keyaki_kddi Android device with a build fingerprint of Sony/keyaki_kddi/keyaki_kddi:7.1.1/TONE3-3.0.0-KDDI-170517-0326/1:user/dev-keys contains a pre-installed app with a package name of com.kddi.android.packageinstaller app (versionCode=70008, versionName=08.10.03) that allows other pre-installed apps to perform app installation via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that exported their capabilities to other pre-installed app."
    },
    {
      "lang": "es",
      "value": "El dispositivo Sony keyaki_kddi Android con una huella digital de Sony/keyaki_kddi/keyaki_kddi:7.1.1/TONE3-3.0.0-KDDI-170517-0326/1:user/dev-keys, contiene una aplicaci\u00f3n preinstalada con un nombre de paquete de aplicaci\u00f3n com.kddi.android.packageinstaller (versionCode=70008, versionName=08.10.03), que permite a otras aplicaciones preinstaladas realizar la instalaci\u00f3n de la aplicaci\u00f3n por medio de un componente de aplicaci\u00f3n accesible. Esta capacidad puede ser accedida mediante cualquier aplicaci\u00f3n preinstalada en el dispositivo que pueda obtener permisos signatureOrSystem que son requeridos mediante otras aplicaciones preinstaladas que exportaron sus capacidades hacia otra aplicaci\u00f3n preinstalada."
    }
  ],
  "id": "CVE-2019-15416",
  "lastModified": "2024-11-21T04:28:40.767",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2019-11-14T17:15:20.880",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://www.kryptowire.com/android-firmware-2019/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://www.kryptowire.com/android-firmware-2019/"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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