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TITLE:
Hitachi Cosminexus JSSE SSL/TLS Handshake Denial of Service

SECUNIA ADVISORY ID:
SA27075

VERIFY ADVISORY:
https://secunia.com/advisories/27075/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
Cosminexus 7.x
https://secunia.com/product/14786/
uCosminexus Application Server
https://secunia.com/product/13819/
uCosminexus Developer
https://secunia.com/product/13820/
uCosminexus Service Architect
https://secunia.com/product/13821/
uCosminexus Service Platform
https://secunia.com/product/13823/
uCosminexus Client
https://secunia.com/product/15942/
uCosminexus Operator
https://secunia.com/product/15941/

DESCRIPTION:
A vulnerability has been reported in Hitachi Cosminexus, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the JSSE (Java Secure
Socket Extension) of Cosminexus Developer's Kit for Java(TM) when
handling invalid SSL/TLS handshake requests. This can be exploited to
cause a DoS on an affected system that uses JSEE APIs to handle
SSL/TLS connections.

This may be related to vulnerability #1 in:
SA26015

The vulnerability affects Cosminexus version 7.5 (see vendor's
advisory for details).

SOLUTION:
Please see the vendor's advisory for fix details.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
https://www.hitachi-support.com/security_e/vuls_e/HS07-031_e/index-e.html

OTHER REFERENCES:
SA26015:
https://secunia.com/advisories/26015/

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