CVE-2018-1002208

{"containers": {"cna": {"affected": [{"product": "SharpZipLib", "vendor": "SharpZipLib", "versions": [{"status": "affected", "version": "< 1.0 RC1"}]}], "dateAssigned": "2018-05-17T00:00:00.000Z", "datePublic": "2018-06-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "SharpZipLib before 1.0 RC1 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "description": "CWE-22", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-09-09T13:46:18.000Z", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/icsharpcode/SharpZipLib/issues/232"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0"}, {"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/snyk/zip-slip-vulnerability"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "DATE_ASSIGNED": "2018-05-17T10:52Z", "ID": "CVE-2018-1002208", "REQUESTER": "danny@snyk.io", "STATE": "PUBLIC", "UPDATED": "2018-06-11T10:52Z"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SharpZipLib", "version": {"version_data": [{"version_value": "< 1.0 RC1"}]}}]}, "vendor_name": "SharpZipLib"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "SharpZipLib before 1.0 RC1 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-22"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/research/zip-slip-vulnerability", "refsource": "MISC", "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"name": "https://github.com/icsharpcode/SharpZipLib/issues/232", "refsource": "CONFIRM", "url": "https://github.com/icsharpcode/SharpZipLib/issues/232"}, {"name": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0", "refsource": "CONFIRM", "url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0"}, {"name": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247"}, {"name": "https://github.com/snyk/zip-slip-vulnerability", "refsource": "MISC", "url": "https://github.com/snyk/zip-slip-vulnerability"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T12:47:57.500Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/icsharpcode/SharpZipLib/issues/232"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/snyk/zip-slip-vulnerability"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2018-1002208", "datePublished": "2018-07-25T17:00:00.000Z", "dateReserved": "2018-07-25T00:00:00.000Z", "dateUpdated": "2024-08-05T12:47:57.500Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SharpZipLib", "vendor": "SharpZipLib", "versions": [{"status": "affected", "version": "< 1.0 RC1"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sharpziplib_project:sharpziplib:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC660E67-7E94-415E-9FFB-C48C465FF82B", "versionEndIncluding": "0.86.0.518", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SharpZipLib before 1.0 RC1 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'."}, {"lang": "es", "value": "SharpZipLib en versiones anteriores a la 1.0 RC1 es vulnerable a un salto de directorio, lo que permite a los atacantes escribir en archivos arbitrarios a trav\u00e9s de un ../ (punto punto barra) en una entrada de archivo Zip que se gestiona de manera incorrecta durante la extracci\u00f3n. Esta vulnerabilidad tambi\u00e9n se conoce como 'Zip-Slip'."}], "id": "CVE-2018-1002208", "lastModified": "2026-06-17T01:33:22.190", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "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": "2018-07-25T17:29:02.157", "references": [{"source": "report@snyk.io", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/icsharpcode/SharpZipLib/issues/232"}, {"source": "report@snyk.io", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0"}, {"source": "report@snyk.io", "tags": ["Third Party Advisory"], "url": "https://github.com/snyk/zip-slip-vulnerability"}, {"source": "report@snyk.io", "tags": ["Third Party Advisory"], "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"source": "report@snyk.io", "tags": ["Exploit", "Patch", "Technical Description"], "url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/icsharpcode/SharpZipLib/issues/232"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/snyk/zip-slip-vulnerability"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://snyk.io/research/zip-slip-vulnerability"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Technical Description"], "url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "report@snyk.io", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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