CVE-2021-38563
Critical
Description
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).
SeverityCritical
CVSS9.8
Exploit probability—
ProductFoxit Pdf Reader
PublishedAug 11, 2021
First seenAug 11, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| foxit pdf_reader | v ≤ 11.0.0.0510 | — |
| foxitsoftware pdf_editor | v ≤ 11.0.0.0510 | — |
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