CVE-2017-8282 : Vulnerability Insights and Analysis
Learn about CVE-2017-8282 affecting XnView Classic for Windows Version 2.40, enabling remote code execution via a crafted .mov file. Find mitigation steps and prevention measures.
XnView Classic for Windows Version 2.40 has a vulnerability that allows remote attackers to execute code by exploiting a specially crafted .mov file.
Understanding CVE-2017-8282
This CVE entry describes a security vulnerability in XnView Classic for Windows Version 2.40 that enables remote code execution.
What is CVE-2017-8282?
The vulnerability in XnView Classic for Windows Version 2.40 allows remote attackers to execute code by manipulating a specifically crafted .mov file during the opening of a directory in "Browser" mode. The issue stems from a "User Mode Write AV near NULL" problem in XnView.exe.
The Impact of CVE-2017-8282
The exploitation of this vulnerability can lead to remote code execution on the affected system, potentially compromising data and system integrity.
Technical Details of CVE-2017-8282
XnView Classic for Windows Version 2.40 is susceptible to remote code execution due to mishandling of .mov files.
Vulnerability Description
The vulnerability arises from a flaw in XnView.exe that mishandles .mov files during directory opening in "Browser" mode, allowing attackers to execute arbitrary code.
Affected Systems and Versions
- Product: XnView Classic
- Version: 2.40
Exploitation Mechanism
Attackers can exploit this vulnerability by enticing a user to open a malicious .mov file within the XnView Classic application, triggering the execution of arbitrary code.
Mitigation and Prevention
To address CVE-2017-8282, users and organizations should take immediate and long-term security measures.
Immediate Steps to Take
- Avoid opening untrusted .mov files in XnView Classic Version 2.40
- Consider using alternative software until a patch is available
Long-Term Security Practices
- Regularly update XnView Classic to the latest version
- Educate users on safe browsing practices and file handling
Patching and Updates
- Monitor for security advisories and apply patches promptly
- Stay informed about security best practices to prevent similar vulnerabilities in the future