CVE-2017-1000417 : Vulnerability Insights and Analysis
Learn about CVE-2017-1000417 affecting MatrixSSL version 3.7.2. Understand the OID comparison logic flaw in X.509 certificates and how to mitigate the risk. Stay secure with necessary updates.
MatrixSSL version 3.7.2 is vulnerable to OID comparison logic issues that could allow for OID manipulation in X.509 certificates.
Understanding CVE-2017-1000417
MatrixSSL version 3.7.2 vulnerability impacting OID comparison logic.
What is CVE-2017-1000417?
The flaw in MatrixSSL version 3.7.2 could result in collisions, enabling potential manipulation of OIDs in X.509 certificates, particularly in the ExtKeyUsage extension.
The Impact of CVE-2017-1000417
The vulnerability may lead to the spoofing of OIDs within X.509 certificates, posing a risk of unauthorized access or data manipulation.
Technical Details of CVE-2017-1000417
Details on the vulnerability in MatrixSSL version 3.7.2.
Vulnerability Description
MatrixSSL version 3.7.2 implements collision-prone OID comparison logic, allowing for potential OID spoofing in X.509 certificates.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability could be exploited by malicious actors to manipulate OIDs in X.509 certificates, potentially leading to security breaches.
Mitigation and Prevention
Measures to address the CVE-2017-1000417 vulnerability.
Immediate Steps to Take
- Update MatrixSSL to a patched version that addresses the OID comparison logic issue.
- Monitor for any unauthorized changes to X.509 certificates.
Long-Term Security Practices
- Regularly review and update SSL/TLS implementations to prevent similar vulnerabilities.
- Conduct security assessments to identify and mitigate certificate manipulation risks.
Patching and Updates
Apply security patches provided by MatrixSSL to fix the OID comparison logic vulnerability.