{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-10-11T00:00:00", "descriptions": [{"lang": "en", "value": "The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-11-25T19:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "93502", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/93502"}, {"name": "20161011 Onapsis Security Advisory ONAPSIS-2016-029: SAP Missing Signature Check in DSA Algorithm", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://seclists.org/fulldisclosure/2016/Oct/32"}, {"tags": ["x_refsource_MISC"], "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-4407", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "93502", "refsource": "BID", "url": "http://www.securityfocus.com/bid/93502"}, {"name": "20161011 Onapsis Security Advisory ONAPSIS-2016-029: SAP Missing Signature Check in DSA Algorithm", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2016/Oct/32"}, {"name": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm", "refsource": "MISC", "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T00:25:14.494Z"}, "title": "CVE Program Container", "references": [{"name": "93502", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/93502"}, {"name": "20161011 Onapsis Security Advisory ONAPSIS-2016-029: SAP Missing Signature Check in DSA Algorithm", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2016/Oct/32"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-4407", "datePublished": "2016-10-13T14:00:00", "dateReserved": "2016-04-29T00:00:00", "dateUpdated": "2024-08-06T00:25:14.494Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:sapcryptolib:5.555.38:*:*:*:*:*:*:*", "matchCriteriaId": "61194C87-D116-4822-A83E-FB3B5930A497", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008."}, {"lang": "es", "value": "El algoritmo de implementaci\u00f3n DSA en SAP SAPCRYPTOLIB 5.555.38 no comprueba adecuadamente las firmas, lo que permite a usuarios remotos autenticados imitar usuarios arbitrarios a trav\u00e9s de vectores no especificados, vulnerabilidad tambi\u00e9n conocida como SAP Security Note 2223008."}], "id": "CVE-2016-4407", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-10-13T14:59:06.190", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2016/Oct/32"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/93502"}, {"source": "cve@mitre.org", "tags": ["Permissions Required"], "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2016/Oct/32"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/93502"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}