Vulnerability Details CVE-2021-38563
An issue was discovered in Foxit PDF Reader before 11.0.1 and PDF Editor before 11.0.1. It mishandles situations in which an array size (derived from a /Size entry) is smaller than the maximum indirect object number, and thus there is an attempted incorrect array access (leading to a NULL pointer dereference, or out-of-bounds read or write).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.3%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-38563
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cpe:2.3:a:foxit:pdf_reader:-
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cpe:2.3:a:foxit:pdf_reader:10.1.0.37527
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cpe:2.3:a:foxit:pdf_reader:10.1.3.37598
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cpe:2.3:a:foxit:pdf_reader:10.1.4.37651
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cpe:2.3:a:foxit:pdf_reader:8.3.2.25013
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cpe:2.3:a:foxit:pdf_reader:9.0.1.1049
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cpe:2.3:a:foxitsoftware:pdf_editor:*