The vulnerability of PDF viewing and editing programs such as Adobe Acrobat Document Cloud, Adobe Acrobat Reader Document Cloud, Adobe Acrobat 2020, and Adobe Reader 2020 lies in their ability to read data beyond the buffer in memory, allowing attackers to gain unauthorized access to protected information.

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat Document Cloud, Adobe Acrobat Reader Document Cloud, Adobe Acrobat 2020, and Adobe Reader 2020 is related to reading data outside of the buffer in memory during the processing of the CharStringsOffset array for OpenType...