CVE-2019-3475 : What You Need to Know
Discover the impact of CVE-2019-3475, a local privilege escalation vulnerability in Micro Focus Filr 3.0. Learn about affected systems, exploitation, and mitigation steps.
A local privilege escalation vulnerability has been discovered in the famtd feature of Micro Focus Filr 3.0, allowing attackers to elevate their privileges to root level access.
Understanding CVE-2019-3475
This CVE involves a security flaw in Micro Focus Filr 3.0 that enables local attackers with limited privileges to escalate to root level access.
What is CVE-2019-3475?
The vulnerability in the famtd component of Filr 3.0 allows authenticated low-privilege users to gain root access, affecting all Filr 3.x versions before Security Update 6.
The Impact of CVE-2019-3475
- CVSS Base Score: 7.8 (High Severity)
- Attack Vector: Local
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Privileges Required: Low
Technical Details of CVE-2019-3475
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows local attackers to escalate privileges to root level by exploiting the famtd component in Filr 3.0.
Affected Systems and Versions
- Product: Filr
- Vendor: Micro Focus
- Affected Version: Filr 3.x (before Security Update 6)
Exploitation Mechanism
The flaw enables authenticated local attackers with limited privileges to exploit the famtd feature and gain root access.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Apply Security Update 6 for Filr 3.0 to mitigate the vulnerability.
- Monitor system logs for any suspicious activities.
Long-Term Security Practices
- Implement the principle of least privilege to restrict user access.
- Regularly update and patch Filr to address security vulnerabilities.
Patching and Updates
- Ensure all Filr installations are updated to Security Update 6 or later.
- Stay informed about security advisories from Micro Focus.