GSD-2016-4407

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
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.
Aliases
Aliases
CVE-2016-4407
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{
  "GSD": {
    "alias": "CVE-2016-4407",
    "description": "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.",
    "id": "GSD-2016-4407"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-4407"
      ],
      "details": "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.",
      "id": "GSD-2016-4407",
      "modified": "2023-12-13T01:21:18.217406Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2016-4407",
        "STATE": "PUBLIC"
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      "affects": {
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                  {
                    "product_name": "n/a",
                    "version": {
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                          "version_value": "n/a"
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        "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"
          },
          {
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            "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"
          }
        ]
      }
    },
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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                  "value": "CWE-284"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm",
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              "url": "https://www.onapsis.com/research/security-advisories/sap-missing-signature-check-dsa-algorithm"
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            {
              "name": "20161011 Onapsis Security Advisory ONAPSIS-2016-029: SAP Missing Signature Check in DSA Algorithm",
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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
        }
      },
      "lastModifiedDate": "2016-11-28T20:17Z",
      "publishedDate": "2016-10-13T14:59Z"
    }
  }
}


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