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K
zdiMat Powell of Trend Micro Zero Day InitiativeZDI-21-995
HistoryAug 18, 2021 - 12:00 a.m.

Adobe Bridge PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2021-08-1800:00:00
Mat Powell of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
7

0.001 Low

EPSS

Percentile

44.9%

This vulnerability allows remote attackers to disclose sensitive information 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 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 buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

0.001 Low

EPSS

Percentile

44.9%