From: Secunia Security Advisories (sec-advsecunia.com)
Date: Wed Nov 03 2004 - 07:37:01 CST

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TITLE:
Sun Java System Web and Application Server Certificate Handling
Denial of Service

SECUNIA ADVISORY ID:
SA13072

VERIFY ADVISORY:
http://secunia.com/advisories/13072/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
From remote

SOFTWARE:
Sun Java System Web Server (Sun ONE/iPlanet) 6.x
http://secunia.com/product/92/
Sun Java System Application Server (Sun ONE) 7.x
http://secunia.com/product/1534/

DESCRIPTION:
Some vulnerabilities have been reported in Sun Java System Web Server
and Sun Java System Application Server, which can be exploited by
malicious people to cause a DoS (Denial of Service).

The vulnerabilities are caused due to some errors within the handling
of client certificates and can be exploited to crash the application
by supplying a malformed client certificate.

The vulnerabilities affect the following versions:
* Sun Java System Web Server 6.0 Service Pack 7 and prior
* Sun Java System Web Server 6.1 Service Pack 1 and prior
* Sun Java System Application Server 7 Standard Edition Update 4 and
prior
* Sun Java System Application Server 7 Platform Edition Update 4 and
prior
* Sun Java System Application Server 7 2004Q2

SOLUTION:
The vulnerabilities have been fixed in the following versions:
* Sun Java System Web Server 6.0 Service Pack 8 or later
* Sun Java System Web Server 6.1 Service Pack 2 or later
* Sun Java System Application Server 7 Standard Edition Update 5 or
later
* Sun Java System Application Server 7 Platform Edition Update 5 or
later
* Sun Java System Application Server 7 2004Q2 Update 1 or later

Sun Java System Web Server 6.0 SP8:
http://wwws.sun.com/software/download/products/40968fe6.html

Sun Java System Web Server 6.1 SP3:
http://wwws.sun.com/software/download/products/415a094d.html

Sun Java System Application Server 7 Standard Edition Update 5:
http://wwws.sun.com/software/download/products/414b472d.html

Sun Java System Application Server 7 Platform Edition Update 5:
http://wwws.sun.com/software/download/products/4151fe59.html

Sun Java System Application Server 7 2004Q2 Update 1:
http://wwws.sun.com/software/download/products/4154c5a5.html

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

ORIGINAL ADVISORY:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-57669-1

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