CVE-2019-11674 : Exploit Details and Defense Strategies
Learn about CVE-2019-11674 affecting Micro Focus Self Service Password Reset software versions prior to 4.4.0.4. Understand the man-in-the-middle vulnerability and how to mitigate the risk.
Micro Focus Self Service Password Reset software versions prior to 4.4.0.4 are vulnerable to a man-in-the-middle attack due to inadequate certificate validation.
Understanding CVE-2019-11674
This CVE identifies a critical security vulnerability in Micro Focus Self Service Password Reset software.
What is CVE-2019-11674?
The vulnerability in Micro Focus Self Service Password Reset software versions before 4.4.0.4 allows for a man-in-the-middle attack by exploiting inadequate certificate validation.
The Impact of CVE-2019-11674
The vulnerability poses a significant risk as it could be exploited to carry out man-in-the-middle attacks, compromising the confidentiality and integrity of data transmitted.
Technical Details of CVE-2019-11674
Micro Focus Self Service Password Reset software versions prior to 4.4.0.4 are susceptible to the following:
Vulnerability Description
The vulnerability arises from inadequate certificate validation, enabling attackers to intercept and manipulate communication between users and the application.
Affected Systems and Versions
- Product: Self Service Password Reset (SSPR) versions prior to 4.4.0.4
- All versions prior to 4.4.0.4 are affected
Exploitation Mechanism
- Attackers can exploit the vulnerability to conduct man-in-the-middle attacks by intercepting communication between users and the application.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent exploitation of this vulnerability:
Immediate Steps to Take
- Update Micro Focus Self Service Password Reset software to version 4.4.0.4 or newer to mitigate the vulnerability
- Implement secure communication protocols and ensure proper certificate validation
Long-Term Security Practices
- Regularly update software and apply security patches to prevent future vulnerabilities
- Conduct security assessments and audits to identify and address potential weaknesses
Patching and Updates
- Stay informed about security updates and patches released by Micro Focus
- Monitor security advisories and apply patches promptly to enhance system security