CVE-2018-2790 : What You Need to Know

Oracle Java SE and Java SE Embedded components have a vulnerability in the Security subcomponent, affecting versions 6u181, 7u171, 8u162, and 10, as well as Java SE Embedded 8u161.

Understanding CVE-2018-2790

This CVE involves a vulnerability in Oracle Java SE and Java SE Embedded components that could allow unauthorized access to certain data.

What is CVE-2018-2790?

The vulnerability in the Security subcomponent of Oracle Java SE and Java SE Embedded impacts versions 6u181, 7u171, 8u162, and 10, as well as Java SE Embedded 8u161. It requires an unauthenticated attacker with network access through multiple protocols to compromise the systems.

The Impact of CVE-2018-2790

Successful exploitation can lead to unauthorized access to update, insert, or delete certain data accessible by Java SE and Java SE Embedded.
Attacks require human interaction from a person other than the attacker.
Java deployments running sandboxed Java Web Start applications or applets loading untrusted code are affected.

Technical Details of CVE-2018-2790

The vulnerability allows unauthorized access to Java SE and Java SE Embedded data.

Vulnerability Description

Difficulty in exploitation, requiring an unauthenticated attacker with network access through multiple protocols.
Successful attacks necessitate human interaction from a third party.

Affected Systems and Versions

Java SE: 6u181, 7u171, 8u162, 10
Java SE Embedded: 8u161

Exploitation Mechanism

Requires an unauthenticated attacker with network access through multiple protocols.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor Oracle's security advisories for updates. Long-Term Security Practices
Regularly update Java installations to the latest secure versions.
Implement network security measures to restrict unauthorized access.
Educate users on safe browsing practices and potential security risks.
Consider limiting Java usage to trusted applications.
Regularly review and update security policies and procedures.

Patching and Updates

Stay informed about security updates from Oracle.
Apply patches and updates as soon as they are released to mitigate the vulnerability.