CVE-2021-39821: Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) are affected by an out-of-bounds read vulnerability that could result in arbitrary code…

PriorityP344high7.8CVSS 3.0

AVLACLPRNUIRSUCHIHAH

EPSS

3.84%

88.9th percentile

Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) are affected by an out-of-bounds read vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious TIF file.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
adobe	indesign	<= 16.3.2	—
adobe	indesign	<= 16.3	—
adobe	indesign	unspecified – 16.3	—

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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