{"containers": {"cna": {"affected": [{"product": "archiver", "vendor": "n/a", "versions": [{"status": "affected", "version": "All versions"}]}], "descriptions": [{"lang": "en", "value": "All versions of archiver allow attacker to perform a Zip Slip attack via the \"unarchive\" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a \"../../file.exe\" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily."}], "problemTypes": [{"descriptions": [{"description": "Arbitrary File Write via Archive Extraction (Zip Slip)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-10-29T16:21:26", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728%2C"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/mholt/archiver/pull/169"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "ID": "CVE-2019-10743", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "archiver", "version": {"version_data": [{"version_value": "All versions"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "All versions of archiver allow attacker to perform a Zip Slip attack via the \"unarchive\" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a \"../../file.exe\" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Arbitrary File Write via Archive Extraction (Zip Slip)"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/research/zip-slip-vulnerability", "refsource": "MISC", "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"name": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728,", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728,"}, {"name": "https://github.com/mholt/archiver/pull/169", "refsource": "MISC", "url": "https://github.com/mholt/archiver/pull/169"}]}}}}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2019-10743", "datePublished": "2019-10-28T22:09:22", "dateReserved": "2019-04-03T00:00:00", "dateUpdated": "2019-10-29T16:21:26", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:archiver_project:archiver:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB7F38AB-45A4-4A40-B7B7-27BB0EDCC299", "versionEndExcluding": "3.3.2", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "All versions of archiver allow attacker to perform a Zip Slip attack via the \"unarchive\" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a \"../../file.exe\" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily."}, {"lang": "es", "value": "Todas las versiones de archiver permiten al atacante llevar a cabo un ataque de tipo Zip Slip por medio de las funciones \"unarchive\". Es explotada usando un archivo zip especialmente dise\u00f1ado, que contiene nombres de archivos de salto de ruta. Cuando es explotada, un nombre de archivo en un archivo malicioso es concatenado al directorio de extracci\u00f3n de destino, lo que resulta en que la ruta final termine fuera de la carpeta de destino. Por ejemplo, un archivo zip puede contener un archivo con una ubicaci\u00f3n \"../../file.exe\" y por lo tanto salir de la carpeta de destino. Si un archivo ejecutable o de configuraci\u00f3n es sobrescrito con un archivo que contiene c\u00f3digo malicioso, el problema puede convertirse con mucha facilidad en un problema de ejecuci\u00f3n de c\u00f3digo arbitrario."}], "id": "CVE-2019-10743", "lastModified": "2024-02-02T02:13:35.357", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-29T19:15:16.610", "references": [{"source": "report@snyk.io", "tags": ["Issue Tracking"], "url": "https://github.com/mholt/archiver/pull/169"}, {"source": "report@snyk.io", "tags": ["Third Party Advisory"], "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"source": "nvd@nist.gov", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728"}, {"source": "report@snyk.io", "tags": ["Broken Link"], "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728%2C"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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