{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-22899", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-01-25T00:00:00", "dateReserved": "2023-01-10T00:00:00", "datePublished": "2023-01-10T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-01-25T00:00:00"}, "descriptions": [{"lang": "en", "value": "Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://breakingthe3ma.app"}, {"url": "https://breakingthe3ma.app/files/Threema-PST22.pdf"}, {"url": "https://news.ycombinator.com/item?id=34316206"}, {"url": "https://threema.ch/en/blog/posts/news-alleged-weaknesses-statement"}, {"url": "https://github.com/srikanth-lingala/zip4j/releases"}, {"url": "https://github.com/srikanth-lingala/zip4j/issues/485"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:zip4j_project:zip4j:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB7DECD0-B6E1-49CD-A63C-47C38DFE663D", "versionEndIncluding": "2.11.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive."}], "id": "CVE-2023-22899", "lastModified": "2023-01-30T16:24:43.787", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-01-10T02:15:09.997", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://breakingthe3ma.app"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://breakingthe3ma.app/files/Threema-PST22.pdf"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/srikanth-lingala/zip4j/issues/485"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/srikanth-lingala/zip4j/releases"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://news.ycombinator.com/item?id=34316206"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://threema.ch/en/blog/posts/news-alleged-weaknesses-statement"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-346"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}