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…

PriorityP340critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

1.09%

61.8th percentile

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).

Affected

2 ranges

Vendor	Product	Version range	Fixed in
foxit	pdf_reader	<= 11.0.0.0510	—
foxitsoftware	pdf_editor	<= 11.0.0.0510	—

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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