Headline

CVE-2021-43754: Adobe Security Bulletin

Adobe Prelude version 22.1.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

2 years ago

CVE

Open in Source

#vulnerability #mac #windows #zero_day

Security Updates Available for Adobe Prelude | APSB21-114

Bulletin ID

Date Published

Priority

ASPB21-114

December 14, 2021

Summary

Adobe has released an update for Adobe Prelude for Windows and macOS. This update addresses a  critical and an important vulnerability.  Successful exploitation could lead to arbitrary code execution and privilege escalation.

Affected Versions

Product

Version

Platform

Adobe Prelude

22.0  and earlier versions

Windows

Solution

Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version via the Creative Cloud desktop app’s update mechanism. For more information, please reference this help page.

Product

Version

Platform

Priority Rating

Availability

Adobe Prelude

22.1.1

Windows and macOS

Download Center

For managed environments, IT administrators can use the Admin Console to deploy Creative Cloud applications to end users. Refer to this help page for more information.

Vulnerability details

Vulnerability Category

Vulnerability Impact

Severity

CVSS base score

CVSS vector

CVE Numbers

Access of Memory Location After End of Buffer (CWE-788)

Arbitrary code execution

Critical

7.8

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