CVE-2017-10848 : Security Advisory and Response

A vulnerability has been detected in Installers for DocuWorks 8.0.7 and earlier, as well as DocuWorks Viewer Light, published before July 2017. This vulnerability enables attackers to obtain privileges by utilizing a malicious DLL file located in an unspecified directory.

Understanding CVE-2017-10848

This CVE involves untrusted search path vulnerability in specific versions of DocuWorks installers, potentially leading to privilege escalation.

What is CVE-2017-10848?

CVE-2017-10848 is a security vulnerability found in the installers for DocuWorks and DocuWorks Viewer Light, allowing attackers to gain unauthorized privileges through a malicious DLL file.

The Impact of CVE-2017-10848

The vulnerability poses a significant risk as attackers can exploit it to elevate their privileges, potentially leading to unauthorized access and control over the affected systems.

Technical Details of CVE-2017-10848

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability lies in the untrusted search path of the affected installers, enabling threat actors to execute arbitrary code and compromise system integrity.

Affected Systems and Versions

Product: Installer for DocuWorks
Vendor: Fuji Xerox Co.,Ltd.
Versions Affected: 8.0.7 and earlier
Product: Installer for DocuWorks Viewer Light
Vendor: Fuji Xerox Co.,Ltd.
Versions Affected: Published in July 2017 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by placing a malicious DLL file in an unspecified directory, tricking the system into loading and executing the malicious code.

Mitigation and Prevention

Protecting systems from CVE-2017-10848 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the affected software to the latest version to patch the vulnerability.
Implement robust access controls and restrict DLL loading to trusted directories only.
Monitor system logs for any suspicious activities indicating DLL hijacking attempts.

Long-Term Security Practices

Conduct regular security assessments and vulnerability scans to identify and remediate potential risks.
Educate users and IT staff on secure software installation practices and the risks associated with untrusted DLL files.

Patching and Updates

Ensure timely installation of security patches and updates provided by Fuji Xerox Co.,Ltd. to address the CVE-2017-10848 vulnerability.