Adobe stated that it would patch a serious Reader vulnerability on Thursday. Two weeks ago, Adobe had assured to fix the flaw throughout the week of Aug. 16 with a crisis, or out-of-band safety update, but had not line up a detailed date. The bug Adobe plans to scrap was unveiled by examiner Charlie Miller at last month's Black Hat safety conference, when he established how the open-source Bit Blaze toolkit could be used to boost bug-hunting productivity.

Miller, an analyst with Baltimore - based self-governing safety Evaluators, is renowned for finding vulnerabilities in Adobe's popular Reader PDF viewer. Last March, Miller showed how a simple fussing tool might root out scores of latent bugs in Reader and other application.

Miller stated the weakness in Reader's and Acrobat's font parsing, but is not linked with the PDF font parsing flaw oppressed by hackers to jailbreak Apple’s OS 4 previous this month. Apple patched the font vulnerability last Wednesday. Adobe knows of the font bug in Reader and Acrobat prior to he revealed it at Black Hat.