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Adobe Acrobat Reader DC XFA topInset Use-After-Free Remote Code Execution Vulnerability
Reference ID: SSA-1706Affected products/versions:
Adobe Acrobat Reader DC (2017.009.20058 and earlier versions)
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 XFA’s topInset attribute. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
References:
ZDI-17-585
CVE-2017-11219
Adobe Security Bulletin APSB17-24