CVE-2020-23897 : Vulnerability Insights and Analysis

A User Mode Write AV in Editor!TMethodImplementationIntercept+0x54dcec of WildBit Viewer v6.6 allows attackers to cause a denial of service (DoS) via a crafted tga file.

Understanding CVE-2020-23897

This CVE involves a vulnerability in WildBit Viewer v6.6 that can be exploited to trigger a denial of service attack.

What is CVE-2020-23897?

The vulnerability in WildBit Viewer v6.6 allows attackers to execute a denial of service attack by utilizing a specially crafted tga file.

The Impact of CVE-2020-23897

The exploitation of this vulnerability can lead to a denial of service (DoS) condition, potentially disrupting the normal operation of the affected system.

Technical Details of CVE-2020-23897

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability lies in the Editor!TMethodImplementationIntercept+0x54dcec of WildBit Viewer v6.6, enabling attackers to launch a DoS attack through a malicious tga file.

Affected Systems and Versions

Affected Version: WildBit Viewer v6.6

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious tga file to trigger the denial of service condition.

Mitigation and Prevention

Protecting systems from CVE-2020-23897 requires immediate actions and long-term security measures.

Immediate Steps to Take

Avoid opening or interacting with untrusted tga files.
Implement file type validation mechanisms to detect malicious tga files.
Consider using alternative software until a patch is available.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Conduct security training to educate users on identifying and handling suspicious files.

Patching and Updates

Stay informed about security updates released by WildBit Viewer and apply patches as soon as they are available.