CVE-2018-0648 : Security Advisory and Response

The ChatWork Desktop App installer for Windows versions 2.3.0 and earlier contains a vulnerability in its search path, allowing attackers to gain elevated privileges.

Understanding CVE-2018-0648

The vulnerability in the ChatWork Desktop App installer for Windows versions 2.3.0 and earlier can be exploited by attackers to acquire elevated privileges.

What is CVE-2018-0648?

The vulnerability in the installer of ChatWork Desktop App for Windows versions 2.3.0 and earlier allows attackers to gain privileges by utilizing a Trojan horse DLL in an undisclosed folder.

The Impact of CVE-2018-0648

Attackers can exploit this vulnerability to acquire elevated privileges on the affected system.

Technical Details of CVE-2018-0648

The technical details of the CVE-2018-0648 vulnerability are as follows:

Vulnerability Description

Untrusted search path vulnerability in the installer of ChatWork Desktop App for Windows 2.3.0 and earlier.

Affected Systems and Versions

Product: Installer of ChatWork Desktop App for Windows
Vendor: ChatWork Co,. LTD.
Versions Affected: 2.3.0 and earlier

Exploitation Mechanism

Attackers can exploit the vulnerability by using a Trojan horse DLL file located in an undisclosed folder.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2018-0648 vulnerability:

Immediate Steps to Take

Update the ChatWork Desktop App to a patched version.
Avoid downloading or executing files from untrusted sources.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement strong access controls and user privileges.
Conduct regular security audits and vulnerability assessments.

Patching and Updates

ChatWork Co,. LTD. may release patches or updates to address the vulnerability.