CVE-2019-18576 Explained : Impact and Mitigation
Learn about CVE-2019-18576 affecting Dell EMC XtremIO XMS versions before 6.3.0. Discover the impact, affected systems, exploitation mechanism, and mitigation steps.
Dell EMC XtremIO XMS versions before 6.3.0 are affected by an information disclosure vulnerability that allows the logging of passwords for OS users in local files, potentially leading to unauthorized access.
Understanding CVE-2019-18576
An information disclosure vulnerability in Dell EMC XtremIO XMS versions prior to 6.3.0 enables the logging of sensitive information in local files, posing a security risk.
What is CVE-2019-18576?
The vulnerability allows malicious local users to access log files containing passwords of OS users, potentially granting unauthorized entry to XtremIO with compromised user privileges.
The Impact of CVE-2019-18576
- CVSS Base Score: 6.7 (Medium Severity)
- Attack Vector: Local
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Privileges Required: High
- Scope: Unchanged
- Vulnerability Type: CWE-532: Inclusion of Sensitive Information in Log Files
Technical Details of CVE-2019-18576
Dive into the specifics of this vulnerability to understand its implications and affected systems.
Vulnerability Description
The vulnerability in Dell EMC XtremIO XMS versions prior to 6.3.0 allows the logging of OS user passwords in local files, creating a security loophole for unauthorized access.
Affected Systems and Versions
- Affected Product: XtremIO
- Vendor: Dell
- Vulnerable Versions: Before 6.3.0
Exploitation Mechanism
Malicious local users with access to log files can exploit the disclosed passwords to gain unauthorized entry to XtremIO, leveraging compromised user privileges.
Mitigation and Prevention
Protect your systems from CVE-2019-18576 by implementing immediate and long-term security measures.
Immediate Steps to Take
- Update XtremIO XMS to version 6.3.0 or higher to mitigate the vulnerability.
- Monitor and restrict access to log files containing sensitive information.
Long-Term Security Practices
- Regularly review and update security policies to prevent information disclosure vulnerabilities.
- Conduct security training for users to raise awareness about data protection.
Patching and Updates
- Stay informed about security updates and patches released by Dell to address vulnerabilities like CVE-2019-18576.