CVE-2023-42577 : Vulnerability Insights and Analysis

A detailed overview of CVE-2023-42577 highlighting the vulnerability in Samsung Voice Recorder software.

Understanding CVE-2023-42577

This section provides insights into the impact, technical details, and mitigation strategies for CVE-2023-42577.

What is CVE-2023-42577?

CVE-2023-42577 identifies an Improper Access Control vulnerability in Samsung Voice Recorder, allowing physical attackers to access sensitive information from the lock screen.

The Impact of CVE-2023-42577

With a CVSS base score of 6.8, this vulnerability has a medium severity level. Attackers can exploit it to gain unauthorized access to Voice Recorder data, posing risks to confidentiality, integrity, and availability.

Technical Details of CVE-2023-42577

Explore the specific details related to the vulnerability, affected systems, and exploitation mechanisms.

Vulnerability Description

The flaw exists in Samsung Voice Recorder versions prior to 21.4.15.01 in Android 12 and Android 13, as well as version 21.4.50.17 in Android 14. Attackers with physical access can exploit it to view Voice Recorder content from the lock screen.

Affected Systems and Versions

Vendor: Samsung Mobile
Product: Samsung Voice Recorder
Affected Versions: 21.4.15.01 in Android 12 and Android 13, 21.4.50.17 in Android 14
Status: Affected

Exploitation Mechanism

The vulnerability leverages improper access controls to bypass security measures, allowing unauthorized users physical access to Voice Recorder data on the device's lock screen.

Mitigation and Prevention

Learn about the immediate steps and long-term strategies to protect your device from CVE-2023-42577.

Immediate Steps to Take

Users should update their Samsung Voice Recorder to the latest version to patch the vulnerability. Avoid leaving devices unattended to prevent physical exploitation.

Long-Term Security Practices

Practice good security habits, such as setting up strong screen lock mechanisms and limiting physical access to devices to enhance overall security.

Patching and Updates

Regularly check for software updates from Samsung to ensure that your Voice Recorder software is up-to-date with the latest security patches.