Rapid7 Vulnerability & Exploit Database

Adobe Acrobat: APSB21-09 (CVE-2021-28546): Security update available for Adobe Acrobat and Reader | APSB21-09

Back to Search

Adobe Acrobat: APSB21-09 (CVE-2021-28546): Security update available for Adobe Acrobat and Reader | APSB21-09

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
06/03/2021

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

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;