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zdiTran Van Khang - khangkito of VinCSS (Member of Vingroup)ZDI-20-1272
HistoryOct 22, 2020 - 12:00 a.m.

Adobe Illustrator PDF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

2020-10-2200:00:00
Tran Van Khang - khangkito of VinCSS (Member of Vingroup)
www.zerodayinitiative.com
32
adobe illustrator
pdf
parsing
out-of-bounds read
remote code execution
vulnerability
user interaction
malicious page
malicious file
validation
user-supplied data
process security

EPSS

0.001

Percentile

45.7%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Illustrator. 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 PDF files. 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 structure. An attacker can leverage this vulnerability to execute code in the context of the current process.