CVE-2017-1000028 : Security Advisory and Response

Oracle's GlassFish Server Open Source Edition 4.1 has a security flaw that allows both authenticated and unauthenticated Directory Traversal vulnerability. This vulnerability can be exploited through a specially crafted HTTP GET request.

Understanding CVE-2017-1000028

This CVE entry describes a critical security vulnerability in Oracle's GlassFish Server Open Source Edition 4.1.

What is CVE-2017-1000028?

CVE-2017-1000028 is a Directory Traversal vulnerability in GlassFish Server Open Source Edition 4.1 that can be exploited by both authenticated and unauthenticated users.

The Impact of CVE-2017-1000028

The vulnerability allows attackers to access files and directories outside the web root directory, potentially leading to unauthorized data disclosure or system compromise.

Technical Details of CVE-2017-1000028

This section provides more in-depth technical details about the vulnerability.

Vulnerability Description

GlassFish Server Open Source Edition 4.1 is susceptible to a Directory Traversal vulnerability that enables attackers to navigate the file system beyond the intended directories.

Affected Systems and Versions

Product: GlassFish Server Open Source Edition 4.1
Vendor: Oracle
Versions: All versions are affected

Exploitation Mechanism

The vulnerability can be exploited by sending a specifically crafted HTTP GET request to the server, allowing unauthorized access to files and directories.

Mitigation and Prevention

Protecting systems from CVE-2017-1000028 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor and restrict network traffic to the affected server.
Implement strong access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.
Educate users and administrators about secure coding practices and potential threats.

Patching and Updates

Ensure that GlassFish Server Open Source Edition 4.1 is updated with the latest security patches and fixes to mitigate the risk of exploitation.