Adobe Acrobat Reader is a product of the American company Auduby (Adobe).Adobe Acrobat Reader is a PDF viewer. The software is used to print, sign and annotate PDF. Adobe Acrobat Reader has a buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code in the context of the current user.

Microsoft Exchange Server is the United States Microsoft (Microsoft) company’s set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. An information disclosure vulnerability exists in Microsoft Exchange Server, which can be exploited by attackers to obtain sensitive information.