CVE-2019-13085 : What You Need to Know
Learn about CVE-2019-13085, a User Mode Write Access Violation vulnerability in XnView Classic 2.48. Find out the impact, affected systems, exploitation details, and mitigation steps.
XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x000000000030ecfa.
Understanding CVE-2019-13085
An Error in writing mode has been detected in XnView Classic 2.48 at address xnview+0x000000000030ecfa.
What is CVE-2019-13085?
This CVE identifies a User Mode Write Access Violation (AV) in XnView Classic 2.48 at a specific memory address.
The Impact of CVE-2019-13085
The vulnerability could potentially allow an attacker to execute arbitrary code or cause a denial of service by exploiting the User Mode Write AV.
Technical Details of CVE-2019-13085
Vulnerability Description
XnView Classic 2.48 is susceptible to a User Mode Write AV at memory address xnview+0x000000000030ecfa.
Affected Systems and Versions
- Product: XnView Classic 2.48
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by an attacker to trigger a User Mode Write AV at the specified memory address.
Mitigation and Prevention
Immediate Steps to Take
- Update XnView Classic to the latest version if available.
- Avoid opening files from untrusted or unknown sources.
- Implement proper input validation mechanisms.
Long-Term Security Practices
- Regularly update software and apply security patches.
- Conduct security assessments and penetration testing to identify vulnerabilities.
Patching and Updates
Ensure timely installation of patches and updates provided by XnView to address the vulnerability.