CVE-2022-31535 : What You Need to Know

A security vulnerability has been identified in the freefood89/Fishtank repository on GitHub, known as CVE-2022-31535. This CVE allows for absolute path traversal due to unsafe usage of the Flask send_file function.

Understanding CVE-2022-31535

This section delves into the details of the CVE and its impact, along with technical aspects and mitigation strategies.

What is CVE-2022-31535?

The freefood89/Fishtank repository on GitHub is susceptible to absolute path traversal till June 24, 2015. This vulnerability arises from the unsafe utilization of the Flask send_file function.

The Impact of CVE-2022-31535

The impact of this vulnerability includes the potential for attackers to traverse absolute paths within the application, potentially leading to unauthorized access or information disclosure.

Technical Details of CVE-2022-31535

Let's explore the technical specifics of CVE-2022-31535 to better understand its implications and how it can be addressed.

Vulnerability Description

The vulnerability in the freefood89/Fishtank repository allows threat actors to exploit absolute path traversal, leveraging the Flask send_file function unsafely.

Affected Systems and Versions

The affected systems are those utilizing the freefood89/Fishtank repository on GitHub through June 24, 2015, making them vulnerable to absolute path traversal attacks.

Exploitation Mechanism

Threat actors can exploit this vulnerability by manipulating the Flask send_file function to traverse absolute paths, potentially gaining unauthorized access.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-31535, immediate steps and long-term security practices need to be implemented to secure the affected systems.

Immediate Steps to Take

Immediate actions include reviewing and updating the affected systems to patch the vulnerability, limiting access to sensitive information, and monitoring for any unauthorized activities.

Long-Term Security Practices

Long-term security practices involve maintaining regular system updates, conducting security assessments, implementing secure coding practices, and educating developers on secure Flask usage.

Patching and Updates

Regularly applying security patches and updates to the freefood89/Fishtank repository is crucial to address CVE-2022-31535 and prevent potential exploitation.