Multiple vulnerabilities have been discovered in Adobe Acrobat and Adobe Reader, the most severe of which could allow for arbitrary code execution. The vulnerabilities are as follows: 

• Multiple Out-of-bounds read vulnerabilities that could allow for Information Disclosure. (CVE-2020-3804, CVE-2020-3806)

• Out-of-bounds write vulnerability that could allow for Arbitrary Code Execution. (CVE-2020-3795)

• Stack-based buffer overflow vulnerability that could allow for Arbitrary Code Execution. (CVE-2020-3799)

• Multiple Use-after-free vulnerabilities that could allow for Arbitrary Code Execution. (CVE-2020-3792, CVE-2020-3793, CVE-2020-3801, CVE-2020-3802, CVE-2020-3805)

• Memory address leak vulnerability that could allow for Information Disclosure. (CVE-2020-3800)

• Buffer overflow vulnerability that could allow for Arbitrary Code Execution. (CVE-2020-3807)

• Memory corruption vulnerability that could allow for Arbitrary Code Execution. (CVE-2020-3797)

• Insecure library loading (DLL hijacking) vulnerability that could allow for Privilege Escalation. (CVE-2020-3803) 

Successful exploitation of the most severe of these vulnerabilities could result in the attacker gaining control of the affected system. Depending on the privileges associated with the application, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. If this application has been configured to have fewer user rights on the system, exploitation of the most severe of these vulnerabilities could have less impact than if it was configured with administrative rights