CVE-2016-10136

{"id": "CVE-2016-10136", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": true, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-01-13T09:59:00.217", "references": [{"url": "http://www.securityfocus.com/bid/96854", "source": "cve@mitre.org"}, {"url": "https://www.kryptowire.com/adups_security_analysis.html", "tags": ["Technical Description", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.nytimes.com/2016/11/16/us/politics/china-phones-software-security.html", "tags": ["Press/Media Coverage"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on BLU R1 HD devices with Shanghai Adups software. The content provider named com.adups.fota.sysoper.provider.InfoProvider in the app with a package name of com.adups.fota.sysoper allows any app on the device to read, write, and delete files as the system user. In the com.adups.fota.sysoper app's AndroidManifest.xml file, it sets the android:sharedUserId attribute to a value of android.uid.system which makes it execute as the system user, which is a very privileged user on the device. This allows a third-party app to read, write, and delete files owned by the system user. The third-party app can modify the /data/system/users/0/settings_secure.xml file to add an app as a notification listener to be able to receive the text of notifications as they are received on the device. This also allows the /data/system/users/0/accounts.db to be read which contains authentication tokens for various accounts on the device. The third-party app can obtain privileged information and also modify files to obtain more privileges on the device."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en los dispositivos BLU R1 HD con software Shanghai Adups. El proveedor de contenido denominado com.adups.fota.sysoper.provider.InfoProvider en la aplicaci\u00f3n con un nombre de paquete de com.adups.fota.sysoper permite a cualquier aplicaci\u00f3n en el dispositivo leer, escribir y eliminar archivos como usuario de sistema. En el archivo AndroidManifest.xml de la aplicaci\u00f3n com.adups.fota.sysoper, establece el atributo android:SharedUserld en un valor de android.uid.system que lo hace ejecutar como el usuario del sistema el cual es un usuario muy privilegiado en el sistema. Esto permite a una aplicaci\u00f3n de terceros leer, escribir y eliminar archivos propiedad del usuario del sistema. La aplicaci\u00f3n de terceros puede modificar el archivo /data/system/users/0/settings_secure.xml para a\u00f1adir una aplicaci\u00f3n como escucha de notificaciones para poder recibir el texto de las notificaciones a medida que se reciben en el dispositivo. Esto tambi\u00e9n permite leer /data/system/users/0/accounts.db que contienen tokens de autenticaci\u00f3n para varias cuentas del dispositivo. La aplicaci\u00f3n de terceros puede obtener informaci\u00f3n privilegiada y tambi\u00e9n modificar archivos para obtener m\u00e1s privilegios en el dispositivo."}], "lastModified": "2017-03-16T01:59:00.637", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adups:adups_fota:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8B2E488-EEE4-4C16-B1F6-BD5847A0DE1A"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}