6 Months Ago, Computerworld says (in RIM patches another BlackBerry Enterprise Server PDF flaw) By Al Sacco CIO - BlackBerry-maker Research In Motion Ltd. yesterday issued a security fix to address yet another flaw in its BlackBerry Enterprise Server's (BES) BlackBerry Attachment Service, which processes message attachments for viewing on ...

11 Months Ago, Register says (in Patch: RIM squashes BlackBerry PDF peril) By John Leyden • Get more from this author Research in Motion (RIM) has published a patch that fixes a pair of critical flaws in the way BlackBerry servers ...
RIM Patches BlackBerry PDF Vulnerabilities Softpedia
RIM patch fixes BlackBerry PDF attachment flaw ITworld.com

And ITworld.com says (in Microsoft, RIM, Oracle release critical patches)  MA -
On Monday, RIM released an "interim" patch for its BlackBerry Enterprise Server and BlackBerry Professional Software, fixing a critical flaw in the way ...