Adobe Reader DC XFA FormCalc replace Integer Overflow Remote Code Execution Vulnerability

ID ZDI-16-286
Type zdi
Reporter Anonymous
Modified 2016-11-09T00:00:00


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of XFA FormCalc. A specially crafted replace call can trigger an integer overflow condition. An attacker can leverage this vulnerability to execute code under the context of the current process.