CVE-2018-2800 : What You Need to Know

A vulnerability has been identified in the RMI component of Oracle Java SE, specifically in the JRockit subcomponent. The affected versions are Java SE: 6u181, 7u171, and 8u162; JRockit: R28.3.17. This vulnerability, while difficult to exploit, can be utilized by an unauthenticated attacker with network access through various protocols to compromise the Java SE and JRockit systems. Successful exploitation requires human interaction. Unauthorized data manipulation and read access are possible.

Understanding CVE-2018-2800

This CVE involves a vulnerability in the Java SE, JRockit component of Oracle Java SE, impacting versions 6u181, 7u171, and 8u162; JRockit: R28.3.17.

What is CVE-2018-2800?

Vulnerability in the RMI component of Oracle Java SE
Affected versions: Java SE: 6u181, 7u171, 8u162; JRockit: R28.3.17
Exploitable by an unauthenticated attacker with network access
Requires human interaction for successful exploitation

The Impact of CVE-2018-2800

Unauthorized data manipulation within Java SE and JRockit
Unauthorized read access to a subset of data
Difficulty in exploitation
CVSS 3.0 Base Score: 4.2 (Confidentiality and Integrity impacts)

Technical Details of CVE-2018-2800

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Difficulty in exploitation
Allows unauthorized access to Java SE and JRockit data

Affected Systems and Versions

Java SE: 6u181, 7u171, 8u162
JRockit: R28.3.17

Exploitation Mechanism

Requires an unauthenticated attacker with network access
Involves human interaction for successful exploitation

Mitigation and Prevention

Protecting systems from CVE-2018-2800 requires immediate steps and long-term security practices.

Immediate Steps to Take

Apply relevant security patches
Monitor network traffic for suspicious activities
Educate users on safe browsing habits

Long-Term Security Practices

Regularly update Java SE and JRockit versions
Implement network segmentation to limit exposure
Conduct regular security audits and assessments

Patching and Updates

Stay informed about security advisories and updates
Apply patches promptly to address known vulnerabilities