CVE-2018-11798 : Security Advisory and Response

A security flaw has been discovered in versions 0.9.2 through 0.11.0 of the Apache Thrift Node.js static web server, allowing remote users to access files beyond the designated docroot path.

Understanding CVE-2018-11798

This CVE identifies a vulnerability in Apache Thrift versions 0.9.2 to 0.11.0 that enables unauthorized access to files outside the web server's docroot path.

What is CVE-2018-11798?

The security flaw in Apache Thrift Node.js static web server versions 0.9.2 through 0.11.0 permits remote users to reach files beyond the specified docroot path.

The Impact of CVE-2018-11798

The vulnerability allows attackers to access sensitive files outside the intended web server directory, potentially leading to unauthorized data exposure or manipulation.

Technical Details of CVE-2018-11798

Apache Thrift 0.9.2 to 0.11.0 is affected by this security issue.

Vulnerability Description

The flaw in Apache Thrift Node.js static web server versions 0.9.2 through 0.11.0 enables remote users to breach the docroot path restrictions and access files.

Affected Systems and Versions

Product: Apache Thrift
Vendor: Apache Software Foundation
Versions Affected: Apache Thrift 0.9.2 to 0.11.0

Exploitation Mechanism

Remote attackers can exploit this vulnerability to access files beyond the designated docroot path, potentially compromising sensitive data.

Mitigation and Prevention

To address CVE-2018-11798, follow these steps:

Immediate Steps to Take

Update Apache Thrift to a patched version.
Implement proper access controls and restrictions on file access.

Long-Term Security Practices

Regularly monitor and audit file access permissions.
Conduct security assessments to identify and address similar vulnerabilities.

Patching and Updates

Apply security patches provided by Apache Software Foundation to fix the vulnerability and enhance system security.