CVE-2023-22899

zip4j: does not always check the MAC when decrypting a ZIP archive

Published Jan 10, 2023 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-0309 Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive.
Github GHSA Github GHSA GHSA-2pj2-gchf-wmw7 Zip4j Origin Validation Error
History
Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Apr 9, 2025, 3:31 PM
Reserved
Jan 10, 2023, 12:00 AM
Status
Modified
Published
Jan 10, 2023, 2:15 AM
Modified
Jun 17, 2026, 5:36 AM
Severity
Moderate
Public date
Jan 10, 2023, 12:00 AM