CVE-2020-35605 : What You Need to Know

Kitty before 0.19.3 is affected by a vulnerability in the Graphics Protocol feature that allows remote attackers to execute arbitrary code by including a filename with special characters in an error message.

Understanding CVE-2020-35605

This CVE entry describes a security issue in the Kitty software version prior to 0.19.3.

What is CVE-2020-35605?

The vulnerability in the Graphics Protocol feature of Kitty allows malicious actors to run arbitrary code through the manipulation of filenames with special characters in error messages.

The Impact of CVE-2020-35605

The exploitation of this vulnerability can lead to remote code execution, posing a significant threat to the security of systems utilizing the affected Kitty software.

Technical Details of CVE-2020-35605

Kitty before version 0.19.3 is susceptible to the following technical aspects:

Vulnerability Description

The vulnerability arises from the improper handling of filenames with special characters in error messages within the Graphics Protocol feature of Kitty.

Affected Systems and Versions

Product: Kitty
Vendor: N/A
Versions: All versions before 0.19.3

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a filename with special characters to trigger arbitrary code execution remotely.

Mitigation and Prevention

To address CVE-2020-35605, consider the following mitigation strategies:

Immediate Steps to Take

Update Kitty to version 0.19.3 or later to mitigate the vulnerability.
Avoid opening files with special characters in their names from untrusted sources.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Implement network segmentation and access controls to limit the impact of potential attacks.

Patching and Updates

Ensure continuous monitoring for security advisories and updates related to Kitty to stay informed about any future vulnerabilities and patches.