CVE-2021-43017: Adobe Creative Cloud DLL Hijacking Local Application Denial of Service

Published Nov 18, 2021
·
Updated

Adobe Creative Cloud version 5.5 (and earlier) are affected by an Application denial of service vulnerability in the Creative Cloud Desktop installer. An authenticated attacker with root privileges could leverage this vulnerability to achieve denial of service by planting a malicious file on the victim's local machine. User interaction is required before product installation to abuse this vulnerability.

Affected Software

4 affected components
All of the following
Adobe Creative Cloud Desktop Application<=5.5
Apple macOS
Adobe Creative Cloud Desktop Application<=5.5
Apple macOS

Event History

Nov 18, 2021
CVE Published
via MITRE·06:35 PM
Data Sourced
via MITRE·06:35 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·07:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2021-43017?

CVE-2021-43017 has a severity rating that indicates a potential denial of service vulnerability in Adobe Creative Cloud version 5.5 and earlier.

2

How do I fix CVE-2021-43017?

To fix CVE-2021-43017, update your Adobe Creative Cloud Desktop Application to the latest version beyond 5.5.

3

What is affected by CVE-2021-43017?

CVE-2021-43017 affects Adobe Creative Cloud Desktop Application versions 5.5 and earlier.

4

Who could exploit CVE-2021-43017?

An authenticated attacker with root privileges could exploit CVE-2021-43017 to achieve denial of service.

5

When was CVE-2021-43017 reported?

CVE-2021-43017 was reported in November 2021 as part of the Adobe security bulletins.

Contact

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