CVE-2023-1189 : Exploit Details and Defense Strategies

This CVE-2023-1189 article provides detailed information about a denial of service vulnerability found in WiseCleaner Wise Folder Hider version 4.4.3.202 affecting the IoControlCode Handler component.

Understanding CVE-2023-1189

This vulnerability, identified as CVE-2023-1189, impacts the Wise Folder Hider software by WiseCleaner, specifically version 4.4.3.202. The vulnerability exists within the WiseFs64.sys library's IoControlCode Handler component, leading to a denial of service condition.

What is CVE-2023-1189?

The manipulation of certain functions (0x222400/0x222404/0x222410) within the WiseFs64.sys library of the IoControlCode Handler component triggers this vulnerability, resulting in denial of service. It is important to note that an attacker must have local access to exploit this vulnerability.

The Impact of CVE-2023-1189

The impact of CVE-2023-1189 is categorized as low severity, with a CVSSv3 base score of 3.3. While the base severity is low, the potential for denial of service presents a risk to affected systems running the Wise Folder Hider software version 4.4.3.202.

Technical Details of CVE-2023-1189

This section delves into the technical aspects of the CVE-2023-1189 vulnerability, including its description, affected systems, versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in WiseCleaner Wise Folder Hider version 4.4.3.202 arises from the manipulation of functions within the WiseFs64.sys library's IoControlCode Handler component, leading to a denial of service impact.

Affected Systems and Versions

The specific version of the Wise Folder Hider software impacted by CVE-2023-1189 is 4.4.3.202. Users utilizing this version may be vulnerable to the denial of service exploit.

Exploitation Mechanism

To exploit CVE-2023-1189, an attacker must interact with the vulnerable functions (0x222400/0x222404/0x222410) within the WiseFs64.sys library of the IoControlCode Handler component locally, enabling them to trigger the denial of service vulnerability.

Mitigation and Prevention

Understanding how to mitigate and prevent the exploitation of CVE-2023-1189 is crucial for ensuring the security of affected systems running Wise Folder Hider version 4.4.3.202.

Immediate Steps to Take

Users are advised to update the Wise Folder Hider software to a patched version that addresses the CVE-2023-1189 vulnerability. Additionally, restricting access to the vulnerable functions can help mitigate the risk of exploitation.

Long-Term Security Practices

Implementing comprehensive security measures, such as regular software updates, network segmentation, and least privilege access controls, can enhance the overall security posture of systems and prevent potential vulnerabilities like CVE-2023-1189.

Patching and Updates

WiseCleaner users are recommended to stay informed about security updates released by the vendor and promptly apply patches to ensure that their software is protected against known vulnerabilities like CVE-2023-1189.