CVE-2019-14413 : Security Advisory and Response
Discover the impact of CVE-2019-14413 in cPanel versions before 78.0.2, allowing shared users to perform file-write operations during connection resets. Learn mitigation steps and long-term security practices.
In cPanel versions prior to 78.0.2, shared users have the ability to perform specific file-write operations even when a connection reset occurs (SEC-476).
Understanding CVE-2019-14413
In this section, we will delve into the details of CVE-2019-14413.
What is CVE-2019-14413?
cPanel before version 78.0.2 allows certain file-write operations as shared users during connection resets (SEC-476).
The Impact of CVE-2019-14413
The vulnerability in cPanel versions prior to 78.0.2 allows shared users to execute specific file-write operations even after a connection reset, potentially leading to unauthorized access or data manipulation.
Technical Details of CVE-2019-14413
Let's explore the technical aspects of CVE-2019-14413.
Vulnerability Description
The vulnerability in cPanel versions before 78.0.2 enables shared users to conduct file-write operations during connection resets.
Affected Systems and Versions
- Affected Product: cPanel
- Affected Versions: Prior to 78.0.2
Exploitation Mechanism
The vulnerability allows shared users to continue file-write operations even in the event of a connection reset, potentially leading to unauthorized actions.
Mitigation and Prevention
Learn how to mitigate and prevent the exploitation of CVE-2019-14413.
Immediate Steps to Take
- Upgrade cPanel to version 78.0.2 or later to address the vulnerability.
- Monitor file-write activities for any suspicious behavior.
Long-Term Security Practices
- Regularly update cPanel to the latest versions to patch security vulnerabilities.
- Implement access controls and permissions to restrict file-write operations.
Patching and Updates
Ensure timely patching and updates for cPanel to mitigate security risks and prevent unauthorized file-write operations.