CVE-2018-0651 Explained : Impact and Mitigation
Learn about CVE-2018-0651, a critical buffer overflow vulnerability in YOKOGAWA products, allowing remote attackers to disrupt license management functions or execute unauthorized programs. Find mitigation steps and prevention measures here.
CVE-2018-0651 was published on January 9, 2019, by JPCERT. It involves a buffer overflow vulnerability in the license management function of YOKOGAWA products, potentially allowing remote attackers to disrupt the license management function or execute unauthorized programs.
Understanding CVE-2018-0651
This CVE entry highlights a critical security issue in YOKOGAWA products, specifically affecting various versions of iDefine for ProSafe-RS, STARDOM VDS, STARDOM FCN/FCJ Simulator, ASTPLANNER, and TriFellows.
What is CVE-2018-0651?
The vulnerability in the license management function of YOKOGAWA products can be exploited by remote attackers to compromise system integrity and execute unauthorized code.
The Impact of CVE-2018-0651
The exploitation of this vulnerability can lead to severe consequences, including the disruption of license management functions and the execution of unauthorized programs.
Technical Details of CVE-2018-0651
This section delves into the specific technical aspects of the vulnerability.
Vulnerability Description
The buffer overflow vulnerability in the license management function of YOKOGAWA products allows attackers to disrupt the license management process or execute arbitrary code.
Affected Systems and Versions
- iDefine for ProSafe-RS R1.16.3 and earlier
- STARDOM VDS R7.50 and earlier
- STARDOM FCN/FCJ Simulator R4.20 and earlier
- ASTPLANNER R15.01 and earlier
- TriFellows V5.04 and earlier
Exploitation Mechanism
The specific vectors through which attackers can exploit this vulnerability have not been disclosed.
Mitigation and Prevention
Protecting systems from CVE-2018-0651 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Yokogawa Electric Corporation promptly.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Keep systems and software up to date with the latest security patches.
- Educate users and IT staff about cybersecurity best practices.
Patching and Updates
Regularly check for updates and patches from Yokogawa Electric Corporation to address the CVE-2018-0651 vulnerability.