CVE-2020-24431

Acrobat Reader DC for macOS Dynamic Library Injection Vulnerability

MEDIUM
4.4
CVSS Score
Published: November 5, 2020 at 07:31 PM UTC
Updated: June 17, 2026 at 03:05 AM UTC
3 products affected across 1 vendorAcrobat ReaderAcrobatAcrobat DC· also runs on 2 platforms

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Severity
MEDIUM4.4
Exploit prediction
EPSS 2%

Description

Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) for macOS are affected by a security feature bypass that could result in dynamic library code injection by the Adobe Reader process. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 20.001.30005
apple-macos (environment) · microsoft-windows (environment)
v ≤ 17.011.30175v ≤ 20.012.20048
apple-macos (environment) · microsoft-windows (environment)
v ≤ 20.001.30005v ≤ 2017.011.30175v ≤ 2020.001.30005v ≤ 2020.012.20048
apple-macos (environment) · microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

4.4MEDIUMadobe
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-285

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