CVE-2019-11187 : Vulnerability Insights and Analysis

An attacker can exploit the LDAP class of GONICUS GOsa through 2019-04-11 due to incorrect access control, allowing unauthorized access to accounts.

Understanding CVE-2019-11187

An overview of the security vulnerability in GONICUS GOsa.

What is CVE-2019-11187?

This CVE describes a vulnerability in the LDAP class of GONICUS GOsa that enables attackers to gain unauthorized access to any account by providing an arbitrary password if the username contains the case-insensitive substring "success".

The Impact of CVE-2019-11187

The vulnerability allows attackers to bypass access controls and potentially compromise sensitive information stored in affected accounts.

Technical Details of CVE-2019-11187

Exploring the technical aspects of the CVE.

Vulnerability Description

The vulnerability arises from incorrect access control implementation in the LDAP class of GONICUS GOsa, facilitating unauthorized access to accounts.

Affected Systems and Versions

Product: GONICUS GOsa
Vendor: GONICUS
Versions affected: Through 2019-04-11

Exploitation Mechanism

Attackers exploit the LDAP class of GONICUS GOsa by providing an arbitrary password along with a username containing the substring "success" to gain unauthorized access.

Mitigation and Prevention

Measures to address and prevent the exploitation of CVE-2019-11187.

Immediate Steps to Take

Implement access controls and authentication mechanisms to restrict unauthorized access.
Regularly monitor and audit account logins for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on secure password practices and the importance of strong authentication.

Patching and Updates

Apply security patches and updates provided by GONICUS to fix the access control issue in the LDAP class of GOsa.