CVE-2017-20160

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2017-20160", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2022-12-31T19:13:38.940Z", "datePublished": "2022-12-31T19:15:12.396Z", "dateUpdated": "2024-08-05T21:45:26.033Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2023-10-20T11:39:56.727Z"}, "title": "flitto express-param fetchParams.js parameter pollution", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-235", "lang": "en", "description": "CWE-235 Improper Handling of Extra Parameters"}]}], "affected": [{"vendor": "flitto", "product": "express-param", "versions": [{"version": "0.x", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in flitto express-param up to 0.x. It has been classified as critical. This affects an unknown part of the file lib/fetchParams.js. The manipulation leads to improper handling of extra parameters. It is possible to initiate the attack remotely. Upgrading to version 1.0.0 is able to address this issue. The identifier of the patch is db94f7391ad0a16dcfcba8b9be1af385b25c42db. It is recommended to upgrade the affected component. The identifier VDB-217149 was assigned to this vulnerability."}, {"lang": "de", "value": "Es wurde eine Schwachstelle in flitto express-param bis 0.x ausgemacht. Sie wurde als kritisch eingestuft. Betroffen hiervon ist ein unbekannter Ablauf der Datei lib/fetchParams.js. Durch das Beeinflussen mit unbekannten Daten kann eine improper handling of extra parameters-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Ein Aktualisieren auf die Version 1.0.0 vermag dieses Problem zu l\u00f6sen. Der Patch wird als db94f7391ad0a16dcfcba8b9be1af385b25c42db bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "timeline": [{"time": "2022-12-31T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2022-12-31T00:00:00.000Z", "lang": "en", "value": "CVE reserved"}, {"time": "2022-12-31T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2023-01-26T15:08:30.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "VulDB GitHub Commit Analyzer", "type": "tool"}], "references": [{"url": "https://vuldb.com/?id.217149", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.217149", "tags": ["signature", "permissions-required"]}, {"url": "https://github.com/flitto/express-param/pull/19", "tags": ["issue-tracking"]}, {"url": "https://github.com/flitto/express-param/commit/db94f7391ad0a16dcfcba8b9be1af385b25c42db", "tags": ["patch"]}, {"url": "https://github.com/flitto/express-param/releases/tag/1.0.0", "tags": ["patch"]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T21:45:26.033Z"}, "title": "CVE Program Container", "references": [{"url": "https://vuldb.com/?id.217149", "tags": ["vdb-entry", "technical-description", "x_transferred"]}, {"url": "https://vuldb.com/?ctiid.217149", "tags": ["signature", "permissions-required", "x_transferred"]}, {"url": "https://github.com/flitto/express-param/pull/19", "tags": ["issue-tracking", "x_transferred"]}, {"url": "https://github.com/flitto/express-param/commit/db94f7391ad0a16dcfcba8b9be1af385b25c42db", "tags": ["patch", "x_transferred"]}, {"url": "https://github.com/flitto/express-param/releases/tag/1.0.0", "tags": ["patch", "x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"product": "express-param", "vendor": "flitto", "versions": [{"status": "affected", "version": "0.x"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:flitto:express-param:*:*:*:*:*:*:*:*", "matchCriteriaId": "01624055-DEA3-49DB-9CD2-C31E5C8BC146", "versionEndExcluding": "1.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in flitto express-param up to 0.x. It has been classified as critical. This affects an unknown part of the file lib/fetchParams.js. The manipulation leads to improper handling of extra parameters. It is possible to initiate the attack remotely. Upgrading to version 1.0.0 is able to address this issue. The identifier of the patch is db94f7391ad0a16dcfcba8b9be1af385b25c42db. It is recommended to upgrade the affected component. The identifier VDB-217149 was assigned to this vulnerability."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en flitto express-param hasta 0.x. Ha sido clasificada como cr\u00edtica. Esto afecta a una parte desconocida del archivo lib/fetchParams.js. La manipulaci\u00f3n conduce a un manejo inadecuado de par\u00e1metros adicionales. Es posible iniciar el ataque de forma remota. La actualizaci\u00f3n a la versi\u00f3n 1.0.0 puede solucionar este problema. El nombre del parche es db94f7391ad0a16dcfcba8b9be1af385b25c42db. Se recomienda actualizar el componente afectado. A esta vulnerabilidad se le asign\u00f3 el identificador VDB-217149."}], "id": "CVE-2017-20160", "lastModified": "2026-06-17T01:15:18.150", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-31T20:15:08.693", "references": [{"source": "cna@vuldb.com", "tags": ["Patch"], "url": "https://github.com/flitto/express-param/commit/db94f7391ad0a16dcfcba8b9be1af385b25c42db"}, {"source": "cna@vuldb.com", "tags": ["Patch"], "url": "https://github.com/flitto/express-param/pull/19"}, {"source": "cna@vuldb.com", "tags": ["Release Notes"], "url": "https://github.com/flitto/express-param/releases/tag/1.0.0"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?ctiid.217149"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.217149"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/flitto/express-param/commit/db94f7391ad0a16dcfcba8b9be1af385b25c42db"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/flitto/express-param/pull/19"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://github.com/flitto/express-param/releases/tag/1.0.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?ctiid.217149"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.217149"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-235"}], "source": "cna@vuldb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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