CVE-2018-2633 : Security Advisory and Response

A vulnerability has been identified in Oracle Java SE, impacting versions 6u171, 7u161, 8u152, 9.0.1, and 8u151 in Java SE, Java SE Embedded, and JRockit.

Understanding CVE-2018-2633

This CVE involves a vulnerability in the JNDI component of Oracle Java SE, affecting various versions of Java SE, Java SE Embedded, and JRockit.

What is CVE-2018-2633?

The vulnerability allows an unauthenticated attacker with network access to compromise Java SE, Java SE Embedded, and JRockit. Successful exploitation requires human interaction and can lead to a complete takeover of the systems.

The Impact of CVE-2018-2633

The vulnerability affects Java SE, Java SE Embedded, and JRockit versions 6u171, 7u161, 8u152, 9.0.1, and 8u151.
Successful attacks could result in a complete takeover of the compromised systems.
The CVSS 3.0 Base Score for this vulnerability is 8.3, impacting confidentiality, integrity, and availability.

Technical Details of CVE-2018-2633

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in the JNDI component of Oracle Java SE allows unauthenticated attackers to compromise Java SE, Java SE Embedded, and JRockit systems.

Affected Systems and Versions

Java SE: 6u171, 7u161, 8u152, 9.0.1
Java SE Embedded: 8u151
JRockit: R28.3.16

Exploitation Mechanism

The vulnerability can be exploited through sandboxed Java Web Start applications, sandboxed Java applets, or supplying data to APIs without using sandboxed applications.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2018-2633 vulnerability.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor Oracle's security advisories for updates and follow best security practices.

Long-Term Security Practices

Regularly update Java to the latest secure versions.
Implement network security measures to restrict unauthorized access.

Patching and Updates

Stay informed about security updates from Oracle and apply patches as soon as they are released.