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TITLE:
BlackBerry Products PDF Distiller Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA33534

VERIFY ADVISORY:
http://secunia.com/advisories/33534/

CRITICAL:
Highly critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
BlackBerry Unite! 1.x
http://secunia.com/advisories/product/19327/
BlackBerry Enterprise Server for Novell GroupWise 4.x
http://secunia.com/advisories/product/6715/
BlackBerry Enterprise Server for Exchange 4.x
http://secunia.com/advisories/product/4530/
BlackBerry Enterprise Server for Domino 4.x
http://secunia.com/advisories/product/4531/
BlackBerry Professional Software 4.x
http://secunia.com/advisories/product/20966/

DESCRIPTION:
Some vulnerabilities have been reported in BlackBerry Enterprise
Server and BlackBerry Unite!, which can be exploited by malicious
people to compromise a vulnerable system.

The vulnerabilities are caused due to unspecified errors in the PDF
distiller component of the BlackBerry Attachment Service. These can
be exploited to cause memory corruptions when an email containing a
specially crafted PDF document is being opened for viewing.

Successful exploitation may allow execution of arbitrary code.

The vulnerabilities are reported in the following products and
versions:
* BlackBerry Enterprise Server version 4.1 Service Pack 3 (4.1.3)
through 4.1 Service Pack 6 (4.1.6)
* BlackBerry Professional Software 4.1 Service Pack 4 (4.1.4)
* BlackBerry Unite! versions prior to 1.0 Service Pack 3 (1.0.3)
bundle 28

SOLUTION:
-- BlackBerry Enterprise Server --

Apply Interim Security Update 2.
http://www.blackberry.com/go/serverdownloads

-- BlackBerry Professional Software --

Apply Interim Security Update 2.
http://na.blackberry.com/eng/support/downloads/#tab_professional

-- BlackBerry Unite! --

Update to the latest version.
http://www.blackberry.com/go/blackberryunite

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Sean Larsson of iDefense Labs.

ORIGINAL ADVISORY:
BlackBerry:
http://www.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB17118
http://www.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB17119

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http://secunia.com/advisories/about_secunia_advisories/


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