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zdiMat Powell of Trend Micro Zero Day InitiativeZDI-23-1697
HistoryNov 15, 2023 - 12:00 a.m.

Adobe Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution Vulnerability

2023-11-1500:00:00
Mat Powell of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
11
adobe acrobat reader} {font parsing} {remote code execution} {user interaction} {embedded fonts} {object validation} {current process

7.2 High

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.6%

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 parsing of embedded fonts. 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.

7.2 High

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.6%