CVE-2023-28105 : What You Need to Know

This CVE record outlines a vulnerability in the

go-huge-util

package that makes it susceptible to path traversal when unzipping files.

Understanding CVE-2023-28105

This section delves into the specifics of CVE-2023-28105.

What is CVE-2023-28105?

The vulnerability in the

go-huge-util

package arises from a ZipSlip issue in versions prior to 0.0.34. Users utilizing the

fsutil

package to unzip files using

zip.Unzip

are at risk of path traversal when unzipping files from a malicious attacker. The vulnerability has been addressed in version 0.0.34, and there are no known workarounds to mitigate the issue.

The Impact of CVE-2023-28105

With a CVSSv3.1 base score of 8.8 and a high severity level, the vulnerability poses a significant risk to the integrity of systems. The exploitation of this vulnerability could lead to unauthorized access and potential data manipulation.

Technical Details of CVE-2023-28105

This section explores the technical aspects surrounding CVE-2023-28105.

Vulnerability Description

The vulnerability stems from improper limitation of a pathname, leading to path traversal actions that could compromise system integrity.

Affected Systems and Versions

The

go-huge-util

package versions prior to 0.0.34 are affected by this vulnerability. Users utilizing versions below this are advised to update to the fixed version to mitigate the risk.

Exploitation Mechanism

Attackers can leverage the vulnerability by crafting malicious zip files that, when unzipped by vulnerable versions of

go-huge-util

, facilitate unauthorized traversal of directories.

Mitigation and Prevention

This section provides guidance on mitigating and preventing CVE-2023-28105.

Immediate Steps to Take

Users are strongly advised to update their

go-huge-util

package to version 0.0.34 or newer to prevent exploitation of the vulnerability. It is crucial to stay vigilant and prioritize security updates.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and staying informed about the latest vulnerabilities are essential for safeguarding systems from potential threats.

Patching and Updates

Regularly monitor vendor security advisories and promptly apply patches and updates to address known vulnerabilities. Keeping software up to date is key in maintaining a secure software environment.