CVE-2019-4751 Explained : Impact and Mitigation
Discover the impact of CVE-2019-4751 on IBM Cloud App Management versions 2019.3.0 and 2019.4.0. Learn about the vulnerability exposing stack traces and how to mitigate the risk.
IBM Cloud App Management versions 2019.3.0 and 2019.4.0 are affected by a vulnerability that exposes stack traces in specific API requests, potentially aiding attackers in understanding the offering's implementation.
Understanding CVE-2019-4751
In April 2020, CVE-2019-4751 was published, highlighting a security issue in IBM Cloud App Management.
What is CVE-2019-4751?
The vulnerability in IBM Cloud App Management versions 2019.3.0 and 2019.4.0 allows attackers to view stack traces through certain API requests, potentially revealing sensitive information about the system's implementation.
The Impact of CVE-2019-4751
The exposure of stack traces could provide attackers with insights into the inner workings of the Cloud App Management system, posing a risk to the confidentiality of data and system integrity.
Technical Details of CVE-2019-4751
CVE-2019-4751 has the following technical details:
Vulnerability Description
- Affected Versions: 2019.3.0 and 2019.4.0
- CVSS Score: 5.3 (Medium)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality Impact: Low
- Integrity Impact: None
- Privileges Required: None
- Exploit Code Maturity: Unproven
Affected Systems and Versions
- Product: Cloud App Management
- Vendor: IBM
- Versions: 2019.3.0, 2019.4.0
Exploitation Mechanism
The vulnerability can be exploited by sending specific API requests to the affected versions of IBM Cloud App Management, triggering the display of stack traces.
Mitigation and Prevention
To address CVE-2019-4751, consider the following steps:
Immediate Steps to Take
- Apply the official fix provided by IBM for Cloud App Management versions 2019.3.0 and 2019.4.0.
- Monitor for any unusual activities or unauthorized access to the system.
Long-Term Security Practices
- Regularly update and patch the Cloud App Management software to prevent known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address any potential weaknesses.
Patching and Updates
- Stay informed about security bulletins and updates from IBM regarding Cloud App Management.