CVE-2019-13260 : What You Need to Know

XnView Classic version 2.48 encounters an AV error in User Mode Write at the address xnview+0x0000000000327a07.

Understanding CVE-2019-13260

The vulnerability in XnView Classic version 2.48 allows an attacker to trigger an AV error in User Mode Write at a specific memory address.

What is CVE-2019-13260?

The CVE-2019-13260 vulnerability involves a User Mode Write AV issue in XnView Classic version 2.48, occurring at the memory address xnview+0x0000000000327a07.

The Impact of CVE-2019-13260

This vulnerability could be exploited by an attacker to potentially execute arbitrary code or cause a denial of service on the affected system.

Technical Details of CVE-2019-13260

XnView Classic version 2.48 is susceptible to a User Mode Write AV vulnerability at the memory address xnview+0x0000000000327a07.

Vulnerability Description

The vulnerability allows an attacker to trigger an AV error in User Mode Write, potentially leading to arbitrary code execution or denial of service.

Affected Systems and Versions

Product: XnView Classic
Version: 2.48

Exploitation Mechanism

The vulnerability can be exploited by an attacker to manipulate memory in a way that triggers the AV error at the specified memory address.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-13260.

Immediate Steps to Take

Update XnView Classic to a patched version, if available.
Implement proper input validation to prevent malicious input.
Monitor and restrict network access to vulnerable systems.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Conduct security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Check for updates and patches released by XnView for addressing CVE-2019-13260.
Apply patches as soon as they are available to secure the system against potential exploits.