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zdiAnonymousZDI-21-661
HistoryJun 10, 2021 - 12:00 a.m.

Adobe Acrobat Reader DC XFA Template Use-After-Free Remote Code Execution Vulnerability

2021-06-1000:00:00
Anonymous
www.zerodayinitiative.com
29
vulnerability
remote execution
adobe acrobat reader
xfa templates
user interaction
malicious file
code execution
validation
attack vector

EPSS

0.004

Percentile

73.1%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Acrobat 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 templates. 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.

EPSS

0.004

Percentile

73.1%