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zdiMat Powell (@mrpowell) & Joshua Smith (@kernelsmith) of Trend Micro Zero Day InitiativeZDI-21-800
HistoryJul 15, 2021 - 12:00 a.m.

Adobe Bridge PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

2021-07-1500:00:00
Mat Powell (@mrpowell) & Joshua Smith (@kernelsmith) of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
40

0.002 Low

EPSS

Percentile

53.4%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Bridge. 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 processing of PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

0.002 Low

EPSS

Percentile

53.4%