CVE-2017-15759 : Exploit Details and Defense Strategies

CVE-2017-15759 was published on October 22, 2017, and involves a vulnerability in IrfanView 4.50 - 64bit with BabaCAD4Image plugin version 1.3. Malicious actors can exploit this vulnerability to execute unauthorized code or disrupt system operation using a manipulated .dwg file.

Understanding CVE-2017-15759

This CVE entry highlights a security issue in the IrfanView software and its associated plugin, potentially leading to code execution or denial of service attacks.

What is CVE-2017-15759?

The vulnerability in IrfanView 4.50 - 64bit with BabaCAD4Image plugin version 1.3 allows attackers to execute arbitrary code or cause a denial of service by using a crafted .dwg file.

The Impact of CVE-2017-15759

The exploitation of this vulnerability can result in unauthorized code execution or disruption of normal system operation, posing a significant security risk to affected systems.

Technical Details of CVE-2017-15759

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability is specifically linked to a "User Mode Write AV near NULL starting at BabaCAD4Image!ShowPlugInOptions+0x000000000001b3f3."

Affected Systems and Versions

Product: IrfanView 4.50 - 64bit
Plugin: BabaCAD4Image version 1.3

Exploitation Mechanism

Malicious individuals can exploit this vulnerability by using a manipulated .dwg file to execute unauthorized code or disrupt system operation.

Mitigation and Prevention

Protecting systems from CVE-2017-15759 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the affected plugin or software if possible
Implement file type restrictions to prevent the execution of malicious files
Regularly update software and plugins to patch known vulnerabilities

Long-Term Security Practices

Conduct regular security assessments and penetration testing
Educate users on safe file handling practices and security awareness
Monitor network traffic for any suspicious activities

Patching and Updates

Apply security patches and updates provided by the software vendors
Stay informed about security advisories and best practices to enhance system security