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Update: October 1, 2021

A vulnerability about SSL encryption (CVE-2013-2566) exists in Cosminexus Developer's Kit for Java(TM).

Vulnerability ID


Vulnerability description

Due to setting for using RC4 algorithm, remote attackers might conduct plaintext-recovery attacks during SSL prosessing.

Affected products and versions are listed below. Please apply the Countermeasures.

Affected products

The information is organized under the following headings:

Product name: Gives the name of the affected product.


Gives the affected version.

- Cosminexus V9

Product name: uCosminexus Developer
Product name: uCosminexus Service Architect
Product name: uCosminexus Application Server-R
Product name: uCosminexus Application Server
Product name: uCosminexus Service Platform
Product name: uCosminexus Client
Product name: uCosminexus Operator for Service Platform
Product name: uCosminexus Primary Server Base
Product name: uCosminexus Application Server(64)
Product name: uCosminexus Primary Server Base(64)


09-00 to 09-50, 09-60 or later
09-00 to 09-50, 09-60 or later
09-00 to 09-50, 09-60 or later
09-00 to 09-50, 09-60 or later
09-00 to 09-50

- Hitachi Application Server

Product name: Hitachi Application Server
Product name: Hitachi Application Server for Developers


10-00 or later
10-00 or later
10-00 or later
10-00 or later


Please configure not to use RC4 algorithm.

Revision history

October 1, 2021
Information about affected products is updated.
October 10, 2014
Information about vulnerability description and affected products are updated.
September 30, 2013
This page is released.
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