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zdiMat Powell of Trend Micro Zero Day InitiativeZDI-22-691
HistoryApr 28, 2022 - 12:00 a.m.

Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Remote Code Execution Vulnerability

2022-04-2800:00:00
Mat Powell of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
11

0.002 Low

EPSS

Percentile

53.3%

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 Annotation objects. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.