CVE-2019-15349

{"id": "CVE-2019-15349", "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": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2019-11-14T17:15:15.990", "references": [{"url": "https://www.kryptowire.com/android-firmware-2019/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.kryptowire.com/android-firmware-2019/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-668"}]}], "descriptions": [{"lang": "en", "value": "The Tecno Camon Android device with a build fingerprint of TECNO/H612/TECNO-ID5a:8.1.0/O11019/F-180828V106:user/release-keys contains a pre-installed platform app with a package name of com.lovelyfont.defcontainer (versionCode=7, versionName=7.0.11). This app contains an exported service named com.lovelyfont.manager.service.FunctionService that allows any app co-located on the device to supply the file path to a Dalvik Executable (DEX) file which it will dynamically load within its own process and execute in with its own system privileges. This app cannot be disabled by the user and the attack can be performed by a zero-permission app. Executing commands as the system user can allow a third-party app to video record the user's screen, factory reset the device, obtain the user's notifications, read the logcat logs, inject events in the Graphical User Interface (GUI), and obtains the user's text messages, and more. Executing code as the system user can allow a third-party app to factory reset the device, obtain the user's Wi-Fi passwords, obtain the user's notifications, read the logcat logs, inject events in the GUI, change the default Input Method Editor (IME) (e.g., keyboard) with one contained within the attacking app that contains keylogging functionality, and obtains the user's text messages, and more."}, {"lang": "es", "value": "El dispositivo Tecno Camon Android con una huella digital de compilaci\u00f3n de TECNO/H612/TECNO-ID5a:8.1.0/O11019/F-180828V106:user/release-keys, contiene una aplicaci\u00f3n de plataforma preinstalada con un nombre de paquete de com.lovelyfont.defcontainer (versionCode=7, versionName=7.0.11). Esta aplicaci\u00f3n contiene un servicio exportado llamado com.lovelyfont.manager.service.FunctionService que permite a cualquier aplicaci\u00f3n ubicada en el dispositivo suministrar la ruta de archivo a un archivo Ejecutable Dalvik (DEX) que se cargar\u00e1 din\u00e1micamente dentro de su propio proceso y se ejecutar\u00e1 con sus propios privilegios del sistema. Esta aplicaci\u00f3n no puede ser deshabilitada por parte del usuario y el ataque puede ser realizado por una aplicaci\u00f3n de permiso cero. Ejecutando comandos como el usuario del sistema puede permitir a una aplicaci\u00f3n de terceros grabar en video la pantalla del usuario, restablecer de f\u00e1brica el dispositivo, obtener las notificaciones del usuario, leer los registros de logcat, inyectar eventos en la interfaz gr\u00e1fica de usuario (GUI) y obtener mensajes de texto del usuario y m\u00e1s. Ejecutando c\u00f3digo como el usuario del sistema puede permitir a una aplicaci\u00f3n de terceros restablecer de f\u00e1brica el dispositivo, obtener las contrase\u00f1as de Wi-Fi del usuario, obtener las notificaciones del usuario, leer los registros de logcat, inyectar eventos en la GUI, cambiar el Input Method Editor (IME) predeterminado (p. Ej., Teclado) con un contenido en la aplicaci\u00f3n de ataque que contiene la funcionalidad keylogging, y obtener los mensajes de texto del usuario, y m\u00e1s."}], "lastModified": "2024-11-21T04:28:30.933", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tecno-mobile:tecno\\/h612\\/tecno-id5a\\:8.1.0\\/o11019\\/f-180828v106\\:user\\/release-keys_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "713EA3E6-E26F-49A6-BF71-89B76264DE43"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tecno-mobile:tecno\\/h612\\/tecno-id5a\\:8.1.0\\/o11019\\/f-180828v106\\:user\\/release-keys:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FE5178AE-2789-429E-99F6-A95BC11AF5F8"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}