CVE-2021-22204

Published Apr 23, 2021 CVSS 3.1 · 6.8 Medium EPSS 100.0% KEV · Listed
Description
Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing the malicious image

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-2663-1 libimage-exiftool-perl security update
Debian DSA Debian DSA DSA-4910-1 libimage-exiftool-perl security update
Ubuntu USN Ubuntu USN USN-4987-1 ExifTool vulnerability
Ubuntu USN Ubuntu USN USN-4987-2 ExifTool vulnerability
History
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2021-11-17'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Oct 21, 2025, 11:25 PM
Reserved
Jan 5, 2021, 12:00 AM
Status
Analyzed
Published
Apr 23, 2021, 6:15 PM
Modified
Jun 17, 2026, 3:36 AM