CVE-2018-1275 : What You Need to Know

The Spring Framework versions 4.3 prior to 4.3.16 and versions 5.0 prior to 5.0.5, along with older unsupported versions, contain a vulnerability that allows attackers to execute remote code by manipulating messages sent to the in-memory STOMP broker.

Understanding CVE-2018-1275

This Common Vulnerabilities and Exposures (CVE) addresses a partial fix for CVE-2018-1270 found in the Spring Framework's 4.3.x branch.

What is CVE-2018-1275?

The vulnerability in Spring Framework versions allows applications to have STOMP over WebSocket endpoints with a basic STOMP broker stored in memory, exposing a potential remote code execution attack.

The Impact of CVE-2018-1275

Attackers can exploit the vulnerability by sending manipulated messages to the broker, leading to remote code execution.

Technical Details of CVE-2018-1275

The technical aspects of the CVE.

Vulnerability Description

The vulnerability enables applications to expose STOMP over WebSocket endpoints with a simple, in-memory STOMP broker through the spring-messaging module.

Affected Systems and Versions

Spring Framework versions prior to 5.0.5 and 4.3.16 are affected.

Exploitation Mechanism

Attackers can craft messages to the broker, potentially resulting in a remote code execution attack.

Mitigation and Prevention

Steps to address and prevent the vulnerability.

Immediate Steps to Take

Update the Spring Framework to versions 5.0.5 or 4.3.16 to mitigate the vulnerability.
Monitor and restrict network access to the affected systems.

Long-Term Security Practices

Regularly update and patch software to the latest versions.
Implement network segmentation and access controls to limit exposure to potential attacks.

Patching and Updates

Stay informed about security advisories and apply patches promptly to address known vulnerabilities.