CVE-2019-4465 : What You Need to Know
Learn about CVE-2019-4465 affecting IBM Cloud Pak System versions 2.3 and 2.3.0.1. Understand the impact, technical details, and mitigation steps for this vulnerability.
In IBM Cloud Pak System versions 2.3 and 2.3.0.1, a vulnerability allows unauthorized access to locally stored web pages, impacting system security.
Understanding CVE-2019-4465
This CVE involves a security vulnerability in IBM Cloud Pak System versions 2.3 and 2.3.0.1, identified by IBM X-Force with ID number 163774.
What is CVE-2019-4465?
IBM Cloud Pak System versions 2.3 and 2.3.0.1 are susceptible to a flaw that enables the storage of web pages locally, potentially leading to unauthorized access by other system users.
The Impact of CVE-2019-4465
The vulnerability poses a medium severity risk with a CVSS base score of 4. It allows users to access web pages stored locally, compromising confidentiality and potentially leading to unauthorized information disclosure.
Technical Details of CVE-2019-4465
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in IBM Cloud Pak System versions 2.3 and 2.3.0.1 allows unauthorized users to access web pages stored locally, impacting system security.
Affected Systems and Versions
- Product: Cloud Pak System
- Vendor: IBM
- Affected Versions: 2.3, 2.3.0.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: None
- User Interaction: None
- Exploit Code Maturity: Unproven
- CVSS Vector String: CVSS:3.0/C:L/UI:N/PR:N/A:N/S:U/AV:L/AC:L/I:N/E:U/RC:C/RL:O
Mitigation and Prevention
Protecting systems from CVE-2019-4465 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply official fixes provided by IBM to address the vulnerability.
- Monitor system logs for any unauthorized access or activities.
Long-Term Security Practices
- Regularly update and patch the Cloud Pak System to prevent security vulnerabilities.
- Implement access controls and permissions to restrict unauthorized access to sensitive data.
Patching and Updates
- Stay informed about security bulletins and updates from IBM to address vulnerabilities promptly.