NIAP: Assurance Continuity
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Assurance Continuity - Xerox® AltaLink™ C8030 / C8035 / C8045 / C8055 / C8070 (HCDPP)

Date of Maintenance Completion:  2018.06.06

Product Type:    Multi Function Device

Conformance Claim:  Protection Profile Compliant

PP Identifier:    Protection Profile for Hardcopy Devices Version 1.0

Original Evaluated TOE:  2017.11.20 - Xerox® AltaLink™ C8030, C8035, C8045, C8055, C8070

CC Certificate [PDF] Validation Report [PDF] Assurance Activity [PDF]

Administrative Guide [PDF]

Please note:  The above files are for the Original Evaluated TOE.  Consequently, they do not refer to this maintained version, although they apply to the maintained version. 

Security Target [PDF] * Assurance Continuity Maintenance Report [PDF]

Please note:  This serves as an addendum to the VR for the Original Evaluated TOE. 

* This is the Security Target (ST) associated with this latest Maintenance Release.  To view previous STs for this TOE, click here.

Readers are reminded that the certification of this product (TOE) is the result of maintenance, rather than an actual re-evaluation of the product.  Maintenance only considers the affect of TOE changes on the assurance baseline (i.e. the original evaluated TOE); maintenance is not intended to provide assurance in regard to the resistance of the TOE to new vulnerabilities or attack methods discovered since the date of the initial certificate.  Such assurance can only be gained through re-evaluation. 

Using a security impact analysis of the changes made to the TOE, which was provided by the developer, the CCEVS has determined that the impact of changes on the TOE are considered minor and that independent evaluator analysis was not necessary.  A summary of the results can be found in the Maintenance Report, which is written in relation to the product's original validation report and Security Target.  Readers are therefore reminded to read the Security Target, Validation Report, and the Assurance Maintenance Report to fully understand the meaning of what a maintained certificate represents. 

Product Description

·         DXC.technology submitted an Impact Analysis Report (IAR) on behalf of Xerox for the Xerox Multi-Factor Device Security Target Xerox® AltaLink™ C8030 / C8035 / C8045 / C8055 / C8070.

·         The Impact Analysis Report (IAR) documents the analysis of a certificate update. There are 75 bug fixes and changes included in the update. Most of the bug fixes are related to print/scan quality issues and calibration issues. None of these changes have any security relevant impact.

o    There are many bug fixes for issues related to the manufacturing process and for the time the machine is in maintenance mode. Neither of these modes are available to the customer and are not accessible by the customer. Therefore, they do not affect the printers while in the evaluated configuration nor can they be caused by the customer.

o    There are several bug fixes for data loss while in transit to or from the TOE. These are not security relevant as there are no SFR claims requiring data to successfully transmit. The only SFR claims are

1)    that data is not transmitted in the clear,

2)    that data is secured while stored on the printer, and

3)    that data is not accessible to unintended parties.

o    There are two changes related to the USB CAC readers but the changes did not affect the security of the Smart Card authentication and did not expose the Local UI to unintended access.

o    There are many changes to parts of the printer that are disabled in the evaluated configuration (i.e., Airprint, Remote UI, etc.) and are, therefore, not relevant as there no claims in the Security Target for these features.

o    The only change that had possible security relevance is Change #35, where a super-imposed image of two previous copy jobs was on a Scan to Email job.  This was a bug fix and no changes to the implementation of the relevant SFRs were required. The bug itself was not intentionally reproducible and could not be reproduced except under specific conditions. 

·         The IAR contains a brief description of the 75 changes and a statement as to its security relevance.

·         Section 6 Assurance Activity Coverage Argument of the IAR identifies the three additional Technical Decisions that have been added since the original PCL posting and explains why none are relevant.

Vendor Information

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Xerox
Alan Sukert
585-427-1413
Alan.Sukert@Xerox.com

www.xerox.com
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