CVE-2021-28545

Published: Apr 1, 2021Modified: Nov 21, 2024

8.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploitability: 2.8 / Impact: 5.2

Source: NVD (Secondary)

Description

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are missing support for an integrity check. An unauthenticated attacker would have the ability to completely manipulate data in a certified PDF without invalidating the original certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file.

Affected (6)

Products: Adobe: Acrobat, Acrobat Dc, Acrobat Reader, Acrobat Reader Dc

4 products

Configuration A

6 vulnerable · 2 platform

Vulnerable Software	Affected Versions
Adobe Acrobat	From 17.011.30059 to 17.011.30188
Adobe Acrobat	From 20.001.30005 to 20.001.30018
Adobe Acrobat Dc	From 15.008.20082 to 20.013.20074
Adobe Acrobat Reader	From 17.011.30059 to 17.011.30188
Adobe Acrobat Reader	From 20.001.30005 to 20.001.30018
Adobe Acrobat Reader Dc	From 15.008.20082 to 20.013.20074

Running on/with	Platform Versions
Apple Macos	All versions
Microsoft Windows	All versions

Related CWEs

CWE-353

Missing Support for Integrity Check

The product uses a transmission protocol that does not include a mechanism for verifying the integrity of the data during transmission, such as a checksum.

References (2)

https://helpx.adobe.com/security/products/acrobat/apsb21-09.html

Source: psirt@adobe.com

PatchVendor Advisory

https://helpx.adobe.com/security/products/acrobat/apsb21-09.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.