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TITLE:
Novell GroupWise WebAccess Script Insertion

SECUNIA ADVISORY ID:
SA29969

VERIFY ADVISORY:
http://secunia.com/advisories/29969/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Novell GroupWise 7.x
http://secunia.com/product/5667/

DESCRIPTION:
Juan Pablo Lopez Yacubian has reported a vulnerability in Novell
GroupWise, which can be exploited by malicious people to conduct
script insertion attacks.

Input passed via e.g. a .JPG attachment in Novell GroupWise WebAccess
is not properly sanitised before being returned to a user. This can be
exploited to insert arbitrary HTML and script code, which will be
executed in a user's browser session in context of an affected site
when a malicious .JPG attachment is viewed.

The vulnerability is reported in version 7. Other versions may also
be affected.

SOLUTION:
Do not view attachments in email messages from untrusted sources.

PROVIDED AND/OR DISCOVERED BY:
Juan Pablo Lopez Yacubian

ORIGINAL ADVISORY:
http://archives.neohapsis.com/archives/bugtraq/2008-04/0330.html

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