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zdiMat Powell of Trend Micro Zero Day InitiativeZDI-22-1103
HistoryAug 18, 2022 - 12:00 a.m.

PDF-XChange Editor JPC 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
16
pdf-xchange editor
jpc files
out-of-bounds read
information disclosure
vulnerability
remote attackers
sensitive information
user interaction
malicious page
malicious file
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 JPC files. Crafted data in a JPC 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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