Xerox® WorkCentre® 7525/7530/7535/7545/7556
Security Bulletins for Xerox Products (15)
Products Affected by SHA-1 Certificate Expiration Available Options for Continuing Remote Services
Xerox® WorkCentre® 7525/7530/7535/7545/7556
SPAR Release 061.121.228.04700
Xerox® WorkCentre® 7525/7530/7535/7545/7556 SPAR Release 061.121.227.24300
Cumulative update for Common Criteria Certification on WorkCentre® 7525/7530/7535/7545/7556.
Patch with FIPS 140-2 compliant SNMPv3 encryption on WorkCentre® 7525/7530/7535/7545/7556.
Includes fix for:
CVE-2015-2808 Bar Mitzvah Muptiple CVEs that were associated with Logjam. The following CVEs are fixed in this release. CVE-2014-8176 CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792
on WorkCentre 7525/7530/7535/7545/7556
Contains fix for Crime vulnerability.
The System Software Version and software patch listed below for the WorkCentre 7535/7556 contain cumulative updates that incorporate security vulnerability fixes up through 05 June 2015 as well as other non-security related defect fixes. This system software release with the software patch are Common Criteria certified.
Software Release to Eliminate Unauthorized Access
Note: This bulletin has been re-issued to correct a typographical error in the URL string for one of the product ZIP files.
The Xerox products ColorQube 9201/9202/9203, WorkCentre 6400, WorkCentre 7525/7530/7535/7545/7556, and WorkCentre 7755/7765/7775 contain code for implementing a remote protocol that could be exploited to gain unauthorized access to the device.
The software release indicated in the bulletin will perform the following action: Remove the affected code that unintentionally created the unauthorized access potential.
A software release for the products listed has been provided. This release is designed to be installed by the customer. The software release is contained in a zip file and can be accessed via the links in this bulletin announcement or on the Security Bulletins page.
The Xerox devices ColorQube® 9201/9202/9203, ColorQube® 9301/9302/9303, WorkCentre® 232/238/245/255/265/275, WorkCentre® 5030/5050, WorkCentre® 5135/5150, WorkCentre® 5632/5638/5645/5655/5665/5675/5687, WorkCentre® 5735/5740/5745/5755/5765/5775/5790, WorkCentre® 6400, WorkCentre® 7525/7530/7535/7545/7556, WorkCentre® 7655/7665/7675, WorkCentre® 7755/7765/7775, WorkCentre® Bookmark 40/55, WorkCentre Pro® 232/238/245/255/265/275 were shipped with certain protocols enabled that, if properly exploited, could be used to gain unauthorized access to the system. These particular protocols should not have been present in the production configuration and need to be removed from that configuration to minimize the possibility of unauthorized system access.
A software solution (patch P49) is provided for the products listed. This solution will remove from the production configuration the unwanted protocols in question so they can’t be exploited to gain unauthorized access to the system.
This solution is designed to be installed by the customer. The software solution is compressed into a 3 KB zip file and can be accessed via the link below or via the link following this bulletin announcement on the Xerox Security Site.
Software available through this link:
NOTE: We are re-issuing this bulletin due to a spelling error of the name of one of the researchers. No technical content in the bulletin has changed.
Vulnerabilities exist that, if exploited, could allow remote attackers to insert arbitrary code into the device. This could occur with a specifically crafted Postscript or firmware job submitted to the device. If successful, an attacker could make unauthorized changes to the system configuration; however, customer and user passwords are not exposed.
As part of Xerox’s on-going efforts to protect customers, the ability to accept these specially crafted jobs can be disabled for the affected products listed in the bulletin. Links for the software needed are contained inside the bulletin.
System Software Version 061.121.221.28308 for the WorkCentre 7525/7530/7535/7545/7556 models is a cumulative update that incorporates several security vulnerability fixes as well as other non-security related defect fixes. This release is Common Criteria certified.
This system software release for the products listed is designed to be installed by the customer. Please follow the procedures in the bulletin to install the solution. This system software version is a full system release so the patch criticality rating is not applicable. You may download the software using the link in the Bulletin or from here.
Information Assurance for Xerox Products (1)
Statements of Volatility for Xerox Products (1)
Secure Installation and Operations Guides for Xerox Products (2)
NOTE: This document provides some additional security information specific to the WorkCentre 7535 and WorkCentre 7556 models.