CVE-2021-39821

Adobe InDesign TIF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Published Sep 29, 2021 CVSS 3.0 · 7.8 High EPSS 5.4% KEV · Not listed
Description
Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) are affected by an out-of-bounds read vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious TIF file.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Apr 23, 2025, 7:26 PM
Reserved
Aug 23, 2021, 12:00 AM
Status
Modified
Published
Sep 29, 2021, 4:15 PM
Modified
Jun 17, 2026, 4:04 AM