CVE-2019-2958 : Security Advisory and Response

A vulnerability in Oracle Java SE and Java SE Embedded products allows unauthorized access and manipulation of critical data.

Understanding CVE-2019-2958

This CVE involves a vulnerability in the Libraries component of Oracle Java SE, affecting multiple versions.

What is CVE-2019-2958?

The vulnerability in Oracle Java SE and Java SE Embedded products allows attackers to compromise critical data without authentication.

The Impact of CVE-2019-2958

Attackers can manipulate, delete, or create critical data within Java SE and Java SE Embedded
Exploitation is possible through untrusted code execution in Java sandbox environments
CVSS 3.0 Base Score: 5.9 (Integrity impact)

Technical Details of CVE-2019-2958

This section provides detailed technical information about the CVE.

Vulnerability Description

Vulnerability affects Java SE 7u231, 8u221, 11.0.4, and 13, as well as Java SE Embedded 8u221
Allows unauthorized access to critical data within Java deployments

Affected Systems and Versions

Java SE: 7u231, 8u221, 11.0.4, 13
Java SE Embedded: 8u221

Exploitation Mechanism

Attackers can exploit the vulnerability through untrusted code execution in Java sandbox environments

Mitigation and Prevention

Protect your systems from CVE-2019-2958 with these mitigation strategies.

Immediate Steps to Take

Apply security patches provided by Oracle
Restrict access to Java deployments and sandboxed applications

Long-Term Security Practices

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

Patching and Updates

Stay informed about security advisories from Oracle and apply patches promptly