Rapid7 Vulnerability & Exploit Database

APSB21-09: Adobe Acrobat and Reader for Windows and macOS (CVE-2021-28546)

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APSB21-09: Adobe Acrobat and Reader for Windows and macOS (CVE-2021-28546)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
02/09/2021
Created
04/01/2021
Added
03/30/2021
Modified
10/12/2022

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 could leverage this vulnerability to modify content in a certified PDF without invalidating the certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file.

Solution(s)

  • adobe-acrobat-dc-upgrade-21-001-20135-macosx
  • adobe-acrobat-dc-upgrade-21-001-20135-windows
  • adobe-acrobat-reader-dc-upgrade-21-001-20135-macosx
  • adobe-acrobat-reader-dc-upgrade-21-001-20135-windows
  • adobe-acrobat-reader-upgrade-2017-011-30190-macosx
  • adobe-acrobat-reader-upgrade-2017-011-30190-windows
  • adobe-acrobat-reader-upgrade-2020-001-30020-macosx
  • adobe-acrobat-reader-upgrade-2020-001-30020-windows
  • adobe-acrobat-upgrade-2017-011-30190-macosx
  • adobe-acrobat-upgrade-2017-011-30190-windows
  • adobe-acrobat-upgrade-2020-001-30020-macosx
  • adobe-acrobat-upgrade-2020-001-30020-windows

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