CVE-2019-13096 Explained : Impact and Mitigation

TronLink Wallet 2.2.0 saves the user's wallet keystore in plain text format, posing a security risk of unauthorized access and exploitation.

Understanding CVE-2019-13096

The vulnerability allows an attacker to potentially access and exploit a user's keystore stored in an insecure location.

What is CVE-2019-13096?

The TronLink Wallet 2.2.0 vulnerability involves storing the user's wallet keystore in plain text format in a vulnerable storage location, enabling unauthorized access to the keystore file.

The Impact of CVE-2019-13096

The security flaw exposes users to the risk of unauthorized individuals accessing and exploiting their keystore, compromising the security of their wallet and digital assets.

Technical Details of CVE-2019-13096

The technical aspects of the vulnerability are as follows:

Vulnerability Description

TronLink Wallet 2.2.0 stores user wallet keystore in plaintext, making it susceptible to unauthorized access and exploitation.

Affected Systems and Versions

Product: TronLink Wallet 2.2.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability allows an attacker to read and reuse a user's keystore via the file located at /data/data/com.tronlink.wallet/shared_prefs/<wallet-name>.xml, potentially gaining unauthorized access.

Mitigation and Prevention

To address CVE-2019-13096, the following steps are recommended:

Immediate Steps to Take

Avoid storing sensitive information in plaintext.
Regularly monitor wallet activity for any unauthorized access.

Long-Term Security Practices

Encrypt sensitive data before storage.
Implement secure storage practices for wallet information.

Patching and Updates

Update TronLink Wallet to a secure version that addresses the plaintext keystore storage vulnerability.