CVE-2017-15745 : What You Need to Know

CVE-2017-15745 was published on October 22, 2017, and involves a vulnerability in IrfanView 4.50 - 64bit along with the CADImage plugin version 12.0.0.5 that can lead to a denial of service or other potential consequences when a specially crafted .dwg file is used.

Understanding CVE-2017-15745

This CVE entry highlights a security issue in IrfanView and the CADImage plugin that could be exploited by attackers.

What is CVE-2017-15745?

The vulnerability in IrfanView 4.50 - 64bit and CADImage plugin version 12.0.0.5 allows attackers to trigger a denial of service or other impacts by utilizing a malicious .dwg file.

The Impact of CVE-2017-15745

Exploiting this vulnerability can result in a denial of service situation or potentially cause other undefined consequences, posing a risk to affected systems.

Technical Details of CVE-2017-15745

This section delves into the technical aspects of the CVE entry.

Vulnerability Description

The issue involves a specific .dwg file triggering a problem related to "Data from Faulting Address controls Branch Selection starting at CADIMAGE+0x000000000002ca2e."

Affected Systems and Versions

Product: IrfanView 4.50 - 64bit
Plugin: CADImage version 12.0.0.5

Exploitation Mechanism

Attackers can exploit this vulnerability by using a specially crafted .dwg file.

Mitigation and Prevention

Protecting systems from CVE-2017-15745 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the affected software components if possible
Implement network-level protections to filter out malicious files
Monitor for any unusual file activities

Long-Term Security Practices

Regularly update software and plugins to patch known vulnerabilities
Conduct security assessments and penetration testing to identify weaknesses
Educate users on safe file handling practices

Patching and Updates

Ensure that IrfanView and the CADImage plugin are updated to the latest versions to mitigate the vulnerability.