CVE-2022-26049 : Exploit Details and Defense Strategies

A detailed overview of CVE-2022-26049 focusing on arbitrary file write via archive extraction vulnerability known as Zip Slip.

Understanding CVE-2022-26049

This CVE affects the package com.diffplug.gradle:goomph before version 3.37.2, allowing a malicious zip file to break out of the expected destination directory.

What is CVE-2022-26049?

This vulnerability could enable a malicious zip file to write contents into arbitrary locations on the file system, potentially leading to remote code execution by overwriting certain files/directories.

The Impact of CVE-2022-26049

The severity of this CVE is rated as MEDIUM with a CVSS base score of 5.3. It poses a HIGH integrity impact with LOW privileges required and affects network-based attack vectors.

Technical Details of CVE-2022-26049

This section covers detailed technical aspects of the vulnerability.

Vulnerability Description

The vulnerability allows a malicious zip file to break out of the expected directory and write content into arbitrary locations, potentially achieving remote code execution.

Affected Systems and Versions

The package com.diffplug.gradle:goomph before version 3.37.2 is affected by this vulnerability.

Exploitation Mechanism

Exploiting this vulnerability involves using a malicious zip file to overwrite certain files/directories, enabling an attacker to execute arbitrary code remotely.

Mitigation and Prevention

Discover how to address and prevent the CVE-2022-26049 vulnerability.

Immediate Steps to Take

Users are advised to update the affected package to version 3.37.2 or newer to mitigate the risk of exploitation.

Long-Term Security Practices

Practicing secure coding standards and avoiding the use of custom/bootstrap zips can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly update software and dependencies to stay protected against potential security risks.