CVE-2022-23605 : What You Need to Know

A detailed analysis of CVE-2022-23605, highlighting the impact, technical details, and mitigation strategies for the vulnerability.

Understanding CVE-2022-23605

This section delves into the specifics of the CVE-2022-23605 vulnerability within the Wire webapp.

What is CVE-2022-23605?

The CVE-2022-23605 vulnerability affects the wire-webapp, where expired ephemeral messages were not reliably removed from the local chat history, potentially exposing sensitive information.

The Impact of CVE-2022-23605

The impact is medium with a CVSS base score of 4.4, posing a high confidentiality risk for locally stored messages in affected versions of Wire webapp.

Technical Details of CVE-2022-23605

Explore the technical aspects that define CVE-2022-23605 vulnerability.

Vulnerability Description

In versions before 2022-01-27-production.0, ephemeral messages and assets remain accessible through local search, triggering deletion only upon viewing, affecting locally stored messages.

Affected Systems and Versions

The wire-webapp versions prior to 2022-01-27-production.0 are vulnerable, requiring an update to mitigate the risk of exposing sensitive information.

Exploitation Mechanism

The vulnerability exploits the improper removal of sensitive information before storage or transfer, categorized under CWE-212, with a base score of 4.4.

Mitigation and Prevention

Learn how to address and prevent CVE-2022-23605 to enhance the security posture of Wire webapp.

Immediate Steps to Take

Users are advised to update wire-webapp to version 2022-01-27-production.0 to prevent unauthorized access to expired ephemeral messages.

Long-Term Security Practices

Implement robust data storage and handling procedures to protect sensitive information from inadvertent exposure within Wire webapp.

Patching and Updates

Regularly apply security patches and updates to ensure the continuous protection of user data in wire-webapp.