CVE-2020-10714 : Exploit Details and Defense Strategies

A flaw in WildFly Elytron version 1.11.3.Final and earlier allows attackers to perform a session fixation attack via FORM authentication with a session ID in the URL, posing risks to data confidentiality, integrity, and system availability.

Understanding CVE-2020-10714

This CVE involves a vulnerability in WildFly Elytron that could lead to a session fixation attack.

What is CVE-2020-10714?

The vulnerability in WildFly Elytron allows attackers to manipulate session IDs in the URL during FORM authentication, potentially compromising data security and system availability.

The Impact of CVE-2020-10714

The primary risks associated with this vulnerability are related to data confidentiality, integrity, and system availability.

Technical Details of CVE-2020-10714

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw in WildFly Elytron version 1.11.3.Final and earlier enables attackers to conduct a session fixation attack by exploiting the FORM authentication mechanism.

Affected Systems and Versions

Product: WildFly Elytron
Vendor: Not applicable
Vulnerable Version: WildFly Elytron 1.11.3.Final and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating session IDs in the URL during WildFly Elytron FORM authentication.

Mitigation and Prevention

Protecting systems from CVE-2020-10714 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update WildFly Elytron to version 1.11.3.Final or later to mitigate the vulnerability.
Avoid exposing session IDs in URLs for authentication purposes.

Long-Term Security Practices

Implement secure session management practices to prevent session fixation attacks.
Regularly monitor and audit session handling mechanisms for vulnerabilities.

Patching and Updates

Apply patches and updates provided by WildFly Elytron to address the vulnerability.