Adobe Reader allows users to view and print documents in Portable DocumentFormat (PDF).This update fixes multiple security flaws in Adobe Reader. These flaws aredetailed in the Adobe Security bulletin APSB13-15, listed in the Referencessection. A specially-crafted PDF file could cause Adobe Reader to crash or,potentially, execute arbitrary code as the user running Adobe Reader whenopened. (CVE-2013-2549, CVE-2013-2718, CVE-2013-2719, CVE-2013-2720,CVE-2013-2721, CVE-2013-2722, CVE-2013-2723, CVE-2013-2724, CVE-2013-2725,CVE-2013-2726, CVE-2013-2727, CVE-2013-2729, CVE-2013-2730, CVE-2013-2731,CVE-2013-2732, CVE-2013-2733, CVE-2013-2734, CVE-2013-2735, CVE-2013-2736,CVE-2013-3337, CVE-2013-3338, CVE-2013-3339, CVE-2013-3340, CVE-2013-3341)This update also fixes an information leak flaw in Adobe Reader.(CVE-2013-2737)All Adobe Reader users should install these updated packages. They containAdobe Reader version 9.5.5, which is not vulnerable to these issues. Allrunning instances of Adobe Reader must be restarted for the update to takeeffect.