CVE-2017-16835 : What You Need to Know

Android app "Photo, Video Locker-Calculator" version 12.0 contains a vulnerability due to android:allowBackup="true" in AndroidManifest.xml, allowing attackers to access sensitive information.

Understanding CVE-2017-16835

The Android app "Photo, Video Locker-Calculator" version 12.0 for Android has a security vulnerability that can be exploited by attackers.

What is CVE-2017-16835?

The vulnerability in the app's AndroidManifest.xml file allows attackers to retrieve sensitive information in cleartext using a specific command.

The Impact of CVE-2017-16835

This vulnerability enables attackers to access sensitive data stored within the app, potentially compromising user privacy and security.

Technical Details of CVE-2017-16835

The technical aspects of the vulnerability in the Android app.

Vulnerability Description

The presence of android:allowBackup="true" in the AndroidManifest.xml file of the app version 12.0 creates a security flaw that can be exploited by executing a specific command.

Affected Systems and Versions

Affected System: Android devices running the "Photo, Video Locker-Calculator" app version 12.0
Affected Version: 12.0

Exploitation Mechanism

Attackers can access sensitive information in cleartext by executing the command "adb backup '-f smart.calculator.gallerylock'".

Mitigation and Prevention

Ways to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Users should avoid storing highly sensitive information in the app.
Consider uninstalling the app until a patch is available.

Long-Term Security Practices

Regularly update the app to the latest version.
Be cautious while granting permissions to apps that access sensitive data.

Patching and Updates

Developers should release a patch that removes the android:allowBackup attribute to prevent data leakage.