CVE-2017-10777 : Vulnerability Insights and Analysis

XnView Classic for Windows Version 2.40 has a vulnerability that could lead to a denial of service or other unspecified impacts when a malicious .rle file is used.

Understanding CVE-2017-10777

This CVE entry describes a potential vulnerability in XnView Classic for Windows Version 2.40 that could be exploited by attackers.

What is CVE-2017-10777?

The vulnerability in XnView Classic for Windows Version 2.40 allows attackers to potentially cause a denial of service or have an unspecified impact by utilizing a malicious .rle file.

The Impact of CVE-2017-10777

The vulnerability could result in a denial of service or other unspecified impacts on systems running XnView Classic for Windows Version 2.40.

Technical Details of CVE-2017-10777

This section provides more technical details about the CVE-2017-10777 vulnerability.

Vulnerability Description

The vulnerability in XnView Classic for Windows Version 2.40 is related to the handling of a crafted .rle file, specifically involving "Data from Faulting Address controls Branch Selection starting at xnview+0x0000000000372b24."

Affected Systems and Versions

Affected Product: XnView Classic for Windows Version 2.40
Affected Version: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by using a malicious .rle file to trigger the issue in XnView Classic for Windows Version 2.40.

Mitigation and Prevention

To address CVE-2017-10777, follow these mitigation and prevention steps:

Immediate Steps to Take

Avoid opening untrusted .rle files in XnView Classic for Windows 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 file handling practices

Patching and Updates

Monitor for security advisories and apply patches promptly
Stay informed about any developments related to CVE-2017-10777