CVE-2017-10748 : Security Advisory and Response
Learn about CVE-2017-10748 affecting XnView Classic version 2.40 for Windows. Discover the impact, technical details, and mitigation steps for this security flaw.
XnView Classic version 2.40 for Windows is vulnerable to unauthorized code execution or service disruption via a specially crafted .rle file.
Understanding CVE-2017-10748
What is CVE-2017-10748?
XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service through a crafted .rle file.
The Impact of CVE-2017-10748
The vulnerability can lead to unauthorized code execution or service disruption on systems running the affected software.
Technical Details of CVE-2017-10748
Vulnerability Description
The security flaw in XnView Classic version 2.40 for Windows allows attackers to exploit a "User Mode Write AV starting at xnview+0x000000000022bf8d."
Affected Systems and Versions
- Product: XnView Classic
- Version: 2.40
Exploitation Mechanism
Attackers can exploit the vulnerability by utilizing a specially crafted .rle file to execute unauthorized code or disrupt services.
Mitigation and Prevention
Immediate Steps to Take
- Avoid opening or accessing suspicious .rle files.
- Update XnView Classic to a patched version.
Long-Term Security Practices
- Regularly update software to the latest versions.
- Implement robust cybersecurity measures to prevent unauthorized access.
Patching and Updates
Apply patches and updates provided by XnView Classic to address the vulnerability.