CVE-2019-4617 : Vulnerability Insights and Analysis

IBM Cloud Automation Manager 3.2.1.0 is vulnerable to session fixation/hijacking due to improper session variable handling after successful authentication.

Understanding CVE-2019-4617

This CVE involves a security vulnerability in IBM Cloud Automation Manager 3.2.1.0 that could potentially lead to session fixation/hijacking.

What is CVE-2019-4617?

The session variable in IBM Cloud Automation Manager 3.2.1.0 is not properly updated after successful authentication, allowing attackers to force users to use compromised cookies, potentially leading to session fixation/hijacking.

The Impact of CVE-2019-4617

CVSS Base Score: 5.9 (Medium)
CVSS Vector: CVSS:3.0/AC:L/PR:N/AV:L/A:L/I:L/UI:N/C:L/S:U/E:U/RC:C/RL:O
Attackers can exploit this vulnerability locally with low complexity, impacting confidentiality, integrity, and availability.

Technical Details of CVE-2019-4617

IBM Cloud Automation Manager 3.2.1.0 vulnerability details.

Vulnerability Description

The session variable is not properly updated post-authentication, leading to session fixation/hijacking.

Affected Systems and Versions

Affected Product: Cloud Automation Manager
Vendor: IBM
Affected Version: 3.2.1.0

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
Exploit Code Maturity: Unproven

Mitigation and Prevention

Steps to address and prevent the CVE-2019-4617 vulnerability.

Immediate Steps to Take

IBM recommends applying the official fix provided by the vendor.

Long-Term Security Practices

Regularly monitor and update session handling mechanisms.
Educate users on secure session management practices.

Patching and Updates

Ensure the Cloud Automation Manager is updated with the latest security patches.