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zdiMat Powell of Trend Micro Zero Day InitiativeZDI-22-1081
HistoryAug 18, 2022 - 12:00 a.m.

PDF-XChange Editor EMF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2022-08-1800:00:00
Mat Powell of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
23
pdf-xchange editor
emf file parsing
out-of-bounds read
information disclosure
vulnerability
remote attackers
sensitive information
user interaction
malicious page
malicious file
crafted data
allocated buffer
arbitrary code.

EPSS

0.004

Percentile

72.8%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 EMF files. Crafted data in an EMF file can trigger 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.

EPSS

0.004

Percentile

72.8%

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