CVE-2022-24798 : Security Advisory and Response

This CVE-2022-24798 article provides insights into the vulnerability in Internet Routing Registry daemon version 4 that allowed unauthorized access due to insufficient password hash filtering.

Understanding CVE-2022-24798

This vulnerability affected IRRd instances processing password hashes, allowing adversaries to potentially access sensitive information.

What is CVE-2022-24798?

Internet Routing Registry daemon version 4 suffered from inadequate filtering of password hashes, enabling malicious actors to retrieve and misuse this data.

The Impact of CVE-2022-24798

The vulnerability posed a high severity risk, with a CVSS base score of 7.5. It could result in the unauthorized alteration of IRR objects by exploiting password hash information.

Technical Details of CVE-2022-24798

This section delves into the specifics of the vulnerability.

Vulnerability Description

IRRd instances failed to filter password hashes properly, potentially allowing threat actors to perform unauthorized changes to affected IRR objects.

Affected Systems and Versions

Product: irrd
Vendor: irrdnet
Versions Affected: >= 4.2.0, < 4.2.3

Exploitation Mechanism

The lack of proper password hash filtering in IRRd queries and exports could enable attackers to retrieve sensitive information and abuse it.

Mitigation and Prevention

To address CVE-2022-24798, users should take immediate action and implement long-term security measures.

Immediate Steps to Take

Users of the 4.2.x series are strongly advised to upgrade to version 4.2.3 or later to mitigate the vulnerability.

Long-Term Security Practices

Implement robust access controls, regularly monitor IRRd instances, and educate users about secure password practices to enhance overall security.

Patching and Updates

Regularly check for security updates and patches provided by the vendor to ensure the system remains secure.