Technical Description

A vulnerability has been identified in Hitachi uCosminexus products, which could be exploited by remote attackers to cause a denial of service. This issue is caused by an error in the Java Secure Socket Extension (JSSE) of Cosminexus Developer Kit for Java when processing malformed SSL/TLS handshake requests, which could be exploited by remote attackers to create a denial of service condition.

Affected Products

Hitachi Cosminexus version 7.5
Hitachi uCosminexus Application Server Enterprise
Hitachi uCosminexus Application Server Standard
Hitachi uCosminexus Service Platform
Hitachi uCosminexus Developer Standard
Hitachi uCosminexus Developer Professional
Hitachi uCosminexus Service Architect
Hitachi uCosminexus Operator
Hitachi uCosminexus Client

Solution

Upgrade to version 07-50-01 :
http://www.hitachi-support.com/security_e/vuls_e/HS07-031_e/index-e.html

References

http://www.vupen.com/english/advisories/2007/3375
http://www.hitachi-support.com/security_e/vuls_e/HS07-031_e/index-e.html

Credits

Vulnerability reported by the vendor.

ChangeLog

2007-10-05 : Initial release

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