CVE-2016-5431

{"containers": {"cna": {"affected": [{"product": "jose-php", "vendor": "n/a", "versions": [{"status": "affected", "version": "fixed in 2.2.1"}]}], "descriptions": [{"lang": "en", "value": "The PHP JOSE Library by Gree Inc. before version 2.2.1 is vulnerable to key confusion/algorithm substitution in the JWS component resulting in bypassing the signature verification via crafted tokens."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-327", "description": "CWE-327", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-08-08T15:32:17.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-5431", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "jose-php", "version": {"version_data": [{"version_value": "fixed in 2.2.1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The PHP JOSE Library by Gree Inc. before version 2.2.1 is vulnerable to key confusion/algorithm substitution in the JWS component resulting in bypassing the signature verification via crafted tokens."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-327"}]}]}, "references": {"reference_data": [{"name": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b", "refsource": "CONFIRM", "url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T01:01:00.112Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2016-5431", "datePublished": "2019-08-07T15:13:47.000Z", "dateReserved": "2016-06-10T00:00:00.000Z", "dateUpdated": "2024-08-06T01:01:00.112Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "jose-php", "vendor": "n/a", "versions": [{"status": "affected", "version": "fixed in 2.2.1"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php_jose_project:php_jose:*:*:*:*:*:*:*:*", "matchCriteriaId": "E3F58C77-1D43-4210-A516-D3D010693832", "versionEndExcluding": "2.2.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The PHP JOSE Library by Gree Inc. before version 2.2.1 is vulnerable to key confusion/algorithm substitution in the JWS component resulting in bypassing the signature verification via crafted tokens."}, {"lang": "es", "value": "La biblioteca JOSE PHP de Gree Inc. anterior a versi\u00f3n 2.2.0, incluy\u00e9ndola, es vulnerable a la sustituci\u00f3n de claves de confusion/algorithm en el componente JWS, resultando en la omisi\u00f3n de la comprobaci\u00f3n de firma por medio de tokens dise\u00f1ados."}], "id": "CVE-2016-5431", "lastModified": "2026-06-17T00:49:24.013", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-08-07T15:15:11.783", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-327"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-327"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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