CVE-2023-36457 : Vulnerability Insights and Analysis
Learn about CVE-2023-36457, a medium severity vulnerability in 1Panel versions below 1.3.6, enabling attackers to execute commands through the addition of container repositories. Find out the impact, technical details, and mitigation steps.
A detailed analysis of CVE-2023-36457 focusing on the vulnerability in 1Panel regarding command injection when adding container repositories.
Understanding CVE-2023-36457
This section delves into the specifics of CVE-2023-36457 and its implications on the security of 1Panel.
What is CVE-2023-36457?
CVE-2023-36457 highlights a vulnerability in 1Panel software versions below 1.3.6 that enables an authenticated attacker to execute arbitrary commands by manipulating payloads during the process of adding container repositories.
The Impact of CVE-2023-36457
The vulnerability poses a medium severity risk with a CVSS base score of 6.3. Attackers with low privileges can exploit this flaw to compromise confidentiality, integrity, and availability of the system.
Technical Details of CVE-2023-36457
This section provides a deeper dive into the technical aspects of the CVE-2023-36457 vulnerability.
Vulnerability Description
1Panel, an open-source Linux server management panel, is susceptible to command injection due to improper handling of user input, allowing attackers to run arbitrary commands within the system.
Affected Systems and Versions
1Panel versions prior to 1.3.6 are impacted by this vulnerability, leaving systems running these versions at risk of exploitation.
Exploitation Mechanism
An authenticated attacker can exploit CVE-2023-36457 by creating a malicious payload and injecting it while adding container repositories, gaining unauthorized access and control over the system.
Mitigation and Prevention
Understanding how to mitigate and prevent the exploitation of CVE-2023-36457 is crucial for maintaining system security.
Immediate Steps to Take
Users are advised to update 1Panel to version 1.3.6 or higher to eliminate the vulnerability. Additionally, monitoring for any unauthorized system access is recommended.
Long-Term Security Practices
Implementing strict input validation mechanisms, regular security audits, and maintaining up-to-date software versions are essential for long-term security.
Patching and Updates
Regularly checking for software updates, especially security patches released by 1Panel-dev, is vital to ensure system protection against known vulnerabilities.