Description
Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive.
Published: 2023-01-10
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

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

Wed, 09 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Redhat Migration Toolkit Applications Migration Toolkit Runtimes
Zip4j Project Zip4j
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-09T15:31:44.778Z

Reserved: 2023-01-10T00:00:00.000Z

Link: CVE-2023-22899

cve-icon Vulnrichment

Updated: 2024-08-02T10:20:31.194Z

cve-icon NVD

Status : Modified

Published: 2023-01-10T02:15:09.997

Modified: 2025-04-09T16:15:23.917

Link: CVE-2023-22899

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-01-10T00:00:00Z

Links: CVE-2023-22899 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses