CVE-2019-17242 : Vulnerability Insights and Analysis
Learn about CVE-2019-17242, a vulnerability in IrfanView 4.53 that allows a User Mode Write AV. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
Understanding CVE-2019-17242
The vulnerability in IrfanView version 4.53 can lead to a User Mode Write AV.
What is CVE-2019-17242?
The latest version of IrfanView, 4.53, includes a User Mode Write AV that commences at WSQ!ReadWSQ+0x000000000000966f.
The Impact of CVE-2019-17242
This vulnerability can potentially be exploited by attackers to execute arbitrary code or cause a denial of service.
Technical Details of CVE-2019-17242
Vulnerability Description
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by triggering the User Mode Write AV at WSQ!ReadWSQ+0x000000000000966f.
Mitigation and Prevention
Immediate Steps to Take
- Update IrfanView to the latest version available.
- Avoid opening files from untrusted sources.
- Implement strict file validation mechanisms.
Long-Term Security Practices
- Regularly update software and applications.
- Conduct security assessments and penetration testing.
- Educate users on safe browsing habits and file handling.
Patching and Updates
Ensure timely installation of security patches and updates for IrfanView and other software.