CVE-2019-18630 : What You Need to Know

Xerox AltaLink B8045/B8055/B8065/B8075/B8090 and C8030/C8035/C8045/C8055/C8070 multifunction printers with software versions prior to 101.00x.099.28200 have a vulnerability that could lead to the disclosure of cryptographic information.

Understanding CVE-2019-18630

This CVE identifies a security issue in Xerox AltaLink multifunction printers that could potentially expose cryptographic information.

What is CVE-2019-18630?

The Xerox AltaLink printers mentioned are at risk due to unencrypted executable code in certain drive sections, making them susceptible to cryptographic information disclosure.

The Impact of CVE-2019-18630

The vulnerability could allow malicious actors to access sensitive cryptographic data stored on the affected Xerox AltaLink printers.

Technical Details of CVE-2019-18630

Xerox AltaLink B8045/B8055/B8065/B8075/B8090 and C8030/C8035/C8045/C8055/C8070 printers are affected by this vulnerability.

Vulnerability Description

Certain sections of the drive containing executable code on these printers are not encrypted, potentially leading to the exposure of cryptographic information.

Affected Systems and Versions

Xerox AltaLink B8045/B8055/B8065/B8075/B8090 printers
Xerox AltaLink C8030/C8035/C8045/C8055/C8070 printers
Software versions prior to 101.00x.099.28200

Exploitation Mechanism

The lack of encryption on specific drive sections allows attackers to potentially access and exploit cryptographic information stored on the printers.

Mitigation and Prevention

It is crucial to take immediate steps to secure the affected devices and prevent unauthorized access.

Immediate Steps to Take

Update the Xerox AltaLink printers to software version 101.00x.099.28200 or later.
Implement encryption protocols to safeguard sensitive data.

Long-Term Security Practices

Regularly monitor and update printer firmware to address security vulnerabilities.
Conduct security assessments to identify and mitigate potential risks.

Patching and Updates

Apply patches and updates provided by Xerox to address the vulnerability and enhance printer security.