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TITLE:
IAIK XSECT Processing of XSLT Stylesheets in XML Signatures
Vulnerability

SECUNIA ADVISORY ID:
SA26047

VERIFY ADVISORY:
http://secunia.com/advisories/26047/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
IAIK XSECT 1.x
http://secunia.com/product/14789/

DESCRIPTION:
Brad Hill has reported a vulnerability in IAIK XSECT, which can be
exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to an error when processing XSLT
stylesheets contained in XSLT Transforms in XML signatures. This can
be exploited to execute arbitrary code when an application processes
a specially crafted XML signature.

SOLUTION:
Update to version 1.10.

PROVIDED AND/OR DISCOVERED BY:
Brad Hill

ORIGINAL ADVISORY:
http://www.isecpartners.com/advisories/2007-04-dsig.txt

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