CVE-2017-16691 (GCVE-0-2017-16691)

Vulnerability from cvelistv5 – Published: 2017-12-12 14:00 – Updated: 2024-09-17 00:31
VLAI?
Summary
SAP Note Assistant tool (SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52) supports upload of digitally signed note file of type 'SAR'. The digital signature verification is done together with the extraction of note file contained in the SAR archive. It is possible to append a tampered file to the SAR archive using SAPCAR tool and during the extraction, digital signature verification fails but the tampered file is extracted.
Severity ?
No CVSS data available.
CWE
  • Digital signature verification along with note file extraction
Assigner
sap
References
Impacted products
Vendor Product Version
SAP SAP Note Assistant Affected: SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:35:19.944Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2546220"
          },
          {
            "name": "101822",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101822"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP Note Assistant",
          "vendor": "SAP",
          "versions": [
            {
              "status": "affected",
              "version": "SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52"
            }
          ]
        }
      ],
      "datePublic": "2017-12-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP Note Assistant tool (SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52) supports upload of digitally signed note file of type \u0027SAR\u0027. The digital signature verification is done together with the extraction of note file contained in the SAR archive. It is possible to append a tampered file to the SAR archive using SAPCAR tool and during the extraction, digital signature verification fails but the tampered file is extracted."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Digital signature verification along with note file extraction",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-25T10:57:01",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/2546220"
        },
        {
          "name": "101822",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/101822"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "DATE_PUBLIC": "2017-12-12T00:00:00",
          "ID": "CVE-2017-16691",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP Note Assistant",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SAP"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "SAP Note Assistant tool (SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52) supports upload of digitally signed note file of type \u0027SAR\u0027. The digital signature verification is done together with the extraction of note file contained in the SAR archive. It is possible to append a tampered file to the SAR archive using SAPCAR tool and during the extraction, digital signature verification fails but the tampered file is extracted."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Digital signature verification along with note file extraction"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/",
              "refsource": "CONFIRM",
              "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"
            },
            {
              "name": "https://launchpad.support.sap.com/#/notes/2546220",
              "refsource": "CONFIRM",
              "url": "https://launchpad.support.sap.com/#/notes/2546220"
            },
            {
              "name": "101822",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/101822"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2017-16691",
    "datePublished": "2017-12-12T14:00:00Z",
    "dateReserved": "2017-11-09T00:00:00",
    "dateUpdated": "2024-09-17T00:31:20.128Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.00:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5E134E2C-5C0D-40D7-AB0F-A38CAAC4D9A0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.01:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F9D7FB26-58C9-45A9-979D-62F42D75B294\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.02:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4DE21E08-659C-46FD-A727-AF0A0F2FCD00\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E2F8C457-3B41-4FAB-80BF-8C34C41B9590\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.11:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DEEF9CCF-90F4-4CE0-839C-B4FA32AAD434\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.30:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"990D5985-7828-4D8C-9463-CA077AB3881E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.31:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"341C07C1-2B4A-475D-B200-1021EB6B1F79\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.40:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4D80CC30-EE05-439F-BF2C-1267837137DE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.50:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8774E4DD-6F98-4DAF-9BDF-FDA00D542798\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.51:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A7B23697-D4DC-44B0-B430-F15F0F6BCB02\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:business_application_software_integrated_solution:7.52:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4EF9B1FD-826E-4DF2-ABED-4D9D093910AE\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"SAP Note Assistant tool (SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52) supports upload of digitally signed note file of type \u0027SAR\u0027. The digital signature verification is done together with the extraction of note file contained in the SAR archive. It is possible to append a tampered file to the SAR archive using SAPCAR tool and during the extraction, digital signature verification fails but the tampered file is extracted.\"}, {\"lang\": \"es\", \"value\": \"\\\"La herramienta SAP Note Assistant \\nSAP Note Assistant tool (SAP BASIS desde la versi\\u00f3n 7.00 hasta la 7.02; desde la versi\\u00f3n 7.10 hasta la 7.11, 7.30, 7.31 y 7.40 y desde la versi\\u00f3n 7.50 hasta la 7.52) es compatible con la subida de archivos note firmados digitalmente de tipo \\\"\\\"SAR\\\"\\\". La verificaci\\u00f3n de firma digital se realiza conjuntamente con la extracci\\u00f3n del archivo note contenido en el archivo SAR. Es posible anexar un archivo falsificado al archivo SAR empleando la herramienta SAPCAR. Durante la extracci\\u00f3n, la verificaci\\u00f3n de firma digital fracasa, pero el archivo falsificado se extrae.\\\"\"}]",
      "id": "CVE-2017-16691",
      "lastModified": "2024-11-21T03:16:49.790",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:N/I:P/A:P\", \"baseScore\": 5.8, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.6, \"impactScore\": 4.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}",
      "published": "2017-12-12T14:29:00.700",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/101822\", \"source\": \"cna@sap.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/\", \"source\": \"cna@sap.com\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"https://launchpad.support.sap.com/#/notes/2546220\", \"source\": \"cna@sap.com\", \"tags\": [\"Permissions Required\", \"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/101822\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"https://launchpad.support.sap.com/#/notes/2546220\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "cna@sap.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-16691\",\"sourceIdentifier\":\"cna@sap.com\",\"published\":\"2017-12-12T14:29:00.700\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"SAP Note Assistant tool (SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52) supports upload of digitally signed note file of type \u0027SAR\u0027. The digital signature verification is done together with the extraction of note file contained in the SAR archive. It is possible to append a tampered file to the SAR archive using SAPCAR tool and during the extraction, digital signature verification fails but the tampered file is extracted.\"},{\"lang\":\"es\",\"value\":\"\\\"La herramienta SAP Note Assistant \\nSAP Note Assistant tool (SAP BASIS desde la versi\u00f3n 7.00 hasta la 7.02; desde la versi\u00f3n 7.10 hasta la 7.11, 7.30, 7.31 y 7.40 y desde la versi\u00f3n 7.50 hasta la 7.52) es compatible con la subida de archivos note firmados digitalmente de tipo \\\"\\\"SAR\\\"\\\". La verificaci\u00f3n de firma digital se realiza conjuntamente con la extracci\u00f3n del archivo note contenido en el archivo SAR. Es posible anexar un archivo falsificado al archivo SAR empleando la herramienta SAPCAR. Durante la extracci\u00f3n, la verificaci\u00f3n de firma digital fracasa, pero el archivo falsificado se extrae.\\\"\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:P\",\"baseScore\":5.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.00:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5E134E2C-5C0D-40D7-AB0F-A38CAAC4D9A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.01:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9D7FB26-58C9-45A9-979D-62F42D75B294\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.02:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DE21E08-659C-46FD-A727-AF0A0F2FCD00\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E2F8C457-3B41-4FAB-80BF-8C34C41B9590\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DEEF9CCF-90F4-4CE0-839C-B4FA32AAD434\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.30:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"990D5985-7828-4D8C-9463-CA077AB3881E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.31:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"341C07C1-2B4A-475D-B200-1021EB6B1F79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.40:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D80CC30-EE05-439F-BF2C-1267837137DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8774E4DD-6F98-4DAF-9BDF-FDA00D542798\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.51:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7B23697-D4DC-44B0-B430-F15F0F6BCB02\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:business_application_software_integrated_solution:7.52:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4EF9B1FD-826E-4DF2-ABED-4D9D093910AE\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/101822\",\"source\":\"cna@sap.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/\",\"source\":\"cna@sap.com\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://launchpad.support.sap.com/#/notes/2546220\",\"source\":\"cna@sap.com\",\"tags\":[\"Permissions Required\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/101822\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://launchpad.support.sap.com/#/notes/2546220\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.