CVE-2023-24960 : What You Need to Know

This CVE-2023-24960 pertains to a vulnerability found in IBM InfoSphere Information Server version 11.7 that could potentially allow a remote attacker to traverse directories on the system, leading to information disclosure. The vulnerability was published on February 17, 2023, by IBM.

Understanding CVE-2023-24960

This section dives into the details of CVE-2023-24960, shedding light on what it entails and its potential impact.

What is CVE-2023-24960?

CVE-2023-24960 is a security flaw in IBM InfoSphere Information Server version 11.7, allowing a remote attacker to access arbitrary files on the system by sending a specially crafted URL request containing "dot dot" sequences (/../). This vulnerability can lead to sensitive information disclosure.

The Impact of CVE-2023-24960

The impact of CVE-2023-24960 is rated as HIGH, with a base severity score of 7.5 out of 10. The attacker can achieve a high level of confidentiality impact without requiring any special privileges on the system.

Technical Details of CVE-2023-24960

In this section, we will delve deeper into the technical aspects of the vulnerability to provide a comprehensive understanding.

Vulnerability Description

The vulnerability in IBM InfoSphere Information Server version 11.7 is due to improper limitations on pathname directories, leading to path traversal. This allows attackers to view files outside the intended directory.

Affected Systems and Versions

The affected product in this CVE is IBM InfoSphere Information Server version 11.7. Users of this specific version are at risk of information disclosure if the vulnerability is exploited.

Exploitation Mechanism

By manipulating the URL request with "dot dot" sequences (/../), attackers can navigate outside the expected directory structure and access sensitive files on the system, compromising data confidentiality.

Mitigation and Prevention

It is crucial for users to take immediate steps to mitigate the risk posed by CVE-2023-24960 and prevent potential exploitation.

Immediate Steps to Take

Users should update their IBM InfoSphere Information Server to a patched version that addresses the path traversal vulnerability.
Implement proper input validation mechanisms to prevent malicious URL requests.
Regularly monitor system logs for any suspicious activities indicating directory traversal attempts.

Long-Term Security Practices

Stay informed about security updates and patches released by IBM for InfoSphere Information Server.
Conduct regular security assessments and penetration tests to identify and remediate vulnerabilities proactively.
Educate system users on best practices to prevent information disclosure through directory traversal attacks.

Patching and Updates

IBM has released patches and updates to address the vulnerability in IBM InfoSphere Information Server version 11.7. Users are advised to apply these patches promptly to secure their systems against potential exploitation.