Adobe Warns Of Attack Exploiting Zero Day Flaw Adobe warned Wednesday that a zero day vulnerability in both Reader and Acrobat is being actively exploited for attacks in the wild. The exploit, which Adobe categorized with the highest severity rating of “critical,” was distributed via a phishing attack, indicated by the e-mail subject line “David Leadbetter’s One Point Lesson.” The attack affects the latest versions of Acrobat and Reader — Adobe Reader 9.3.4, 8.2.4 and earlier versions for Windows, Mac and UNIX, as well as Adobe Acrobat 9.3.4 and earlier versions for both Windows and Mac. ..
