cve-2017-17549
Vulnerability from cvelistv5
Published
2017-12-13 16:00
Modified
2024-08-05 20:51
Severity ?
Summary
Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:51:32.066Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1040011",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040011"
          },
          {
            "name": "102177",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102177"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.citrix.com/article/ctx230612"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-12-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-14T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1040011",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1040011"
        },
        {
          "name": "102177",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102177"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.citrix.com/article/ctx230612"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-17549",
          "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": "Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1040011",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040011"
            },
            {
              "name": "102177",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102177"
            },
            {
              "name": "https://support.citrix.com/article/ctx230612",
              "refsource": "CONFIRM",
              "url": "https://support.citrix.com/article/ctx230612"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-17549",
    "datePublished": "2017-12-13T16:00:00",
    "dateReserved": "2017-12-11T00:00:00",
    "dateUpdated": "2024-08-05T20:51:32.066Z",
    "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:o:citrix:application_delivery_controller_firmware:10.5:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D56F2AAF-4658-484C-9A3A-D8A52BA5B10C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:application_delivery_controller_firmware:11.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"3CE459BE-DA8F-4DFB-B901-5F294C6311F7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8CE9E655-0D97-4DCF-AC2F-79DCD12770E5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:application_delivery_controller_firmware:12.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"49454F7D-77B5-46DF-B95C-312AF2E68EAD\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7E0FA8E2-3E8F-481E-8C39-FB00A9739DFC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:netscaler_gateway_firmware:11.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D2C6F82C-9969-4A6E-88C8-AB8BB0AAD3C7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A5D73B9A-59AA-4A38-AEAF-7EAB0965CD7E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B9F3ED0E-7F3D-477B-B645-77DA5FC7F502\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange.\"}, {\"lang\": \"es\", \"value\": \"Citrix NetScaler Application Delivery Controller (ADC) y NetScaler Gateway 10.5 anteriores a la build 67.13, 11.0 anteriores a la build 71.22, 11.1 anteriores a la build 56.19 y 12.0 anteriores a la build 53.22 permiten que atacantes remotos obtengan informaci\\u00f3n sensible de la negociaci\\u00f3n TLS del cliente del backend aprovechando el uso de TLS con certificados del cliente y un intercambio de claves Diffie-Hellman Ephemeral (DHE).\"}]",
      "id": "CVE-2017-17549",
      "lastModified": "2024-11-21T03:18:08.443",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 5.9, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:P/I:N/A:N\", \"baseScore\": 4.3, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.6, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2017-12-13T16:29:00.393",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/102177\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1040011\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://support.citrix.com/article/ctx230612\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/102177\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1040011\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://support.citrix.com/article/ctx230612\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-200\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-17549\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-12-13T16:29:00.393\",\"lastModified\":\"2024-11-21T03:18:08.443\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange.\"},{\"lang\":\"es\",\"value\":\"Citrix NetScaler Application Delivery Controller (ADC) y NetScaler Gateway 10.5 anteriores a la build 67.13, 11.0 anteriores a la build 71.22, 11.1 anteriores a la build 56.19 y 12.0 anteriores a la build 53.22 permiten que atacantes remotos obtengan informaci\u00f3n sensible de la negociaci\u00f3n TLS del cliente del backend aprovechando el uso de TLS con certificados del cliente y un intercambio de claves Diffie-Hellman Ephemeral (DHE).\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:application_delivery_controller_firmware:10.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D56F2AAF-4658-484C-9A3A-D8A52BA5B10C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:application_delivery_controller_firmware:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3CE459BE-DA8F-4DFB-B901-5F294C6311F7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8CE9E655-0D97-4DCF-AC2F-79DCD12770E5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:application_delivery_controller_firmware:12.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49454F7D-77B5-46DF-B95C-312AF2E68EAD\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E0FA8E2-3E8F-481E-8C39-FB00A9739DFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:netscaler_gateway_firmware:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D2C6F82C-9969-4A6E-88C8-AB8BB0AAD3C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5D73B9A-59AA-4A38-AEAF-7EAB0965CD7E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B9F3ED0E-7F3D-477B-B645-77DA5FC7F502\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/102177\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1040011\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://support.citrix.com/article/ctx230612\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/102177\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1040011\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://support.citrix.com/article/ctx230612\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.