CVE-2017-2211 Explained : Impact and Mitigation

PatchJGD (Hyoko) (PatchJGDh101.EXE) version 1.0.1 contains an untrusted search path vulnerability that allows attackers to gain elevated privileges by placing a malicious DLL file in an undisclosed location.

Understanding CVE-2017-2211

This CVE entry describes a specific vulnerability in PatchJGD (Hyoko) version 1.0.1.

What is CVE-2017-2211?

The vulnerability in PatchJGD (Hyoko) version 1.0.1 allows attackers to exploit the system by inserting a malicious DLL file disguised as a Trojan horse into an unspecified directory, leading to the acquisition of elevated privileges.

The Impact of CVE-2017-2211

The presence of this vulnerability poses a significant security risk as it enables unauthorized individuals to gain escalated privileges on the affected system.

Technical Details of CVE-2017-2211

PatchJGD (Hyoko) version 1.0.1 is susceptible to the following technical aspects:

Vulnerability Description

The untrusted search path vulnerability in PatchJGD (Hyoko) version 1.0.1 allows attackers to exploit the system by placing a malicious DLL file in an undisclosed location, thereby obtaining elevated privileges.

Affected Systems and Versions

Product: PatchJGD (Hyoko) (PatchJGDh101.EXE)
Vendor: Geospatial Information Authority of Japan (GSI)
Version: 1.0.1

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting a malicious DLL file disguised as a Trojan horse into an undisclosed location, tricking the system into loading the malicious code and granting unauthorized access.

Mitigation and Prevention

To address CVE-2017-2211, consider the following mitigation strategies:

Immediate Steps to Take

Implement security best practices to prevent unauthorized access to critical directories.
Regularly monitor system activity for any suspicious behavior that may indicate an ongoing attack.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate users and administrators about safe computing practices and the importance of verifying the integrity of downloaded files.

Patching and Updates

Apply patches and updates provided by the vendor to remediate the vulnerability and enhance system security.