CVE-2016-6493 (GCVE-0-2016-6493)

Vulnerability from cvelistv5 – Published: 2016-08-19 21:00 – Updated: 2024-08-06 01:29
VLAI
Summary
Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.securitytracker.com/id/1036539 vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/92316 vdb-entryx_refsource_BID
http://support.citrix.com/article/CTX215460 x_refsource_CONFIRM
Date Public
2016-08-03 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:29:20.039Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1036539",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1036539"
          },
          {
            "name": "92316",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92316"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://support.citrix.com/article/CTX215460"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-08-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-08-19T19:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1036539",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1036539"
        },
        {
          "name": "92316",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/92316"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://support.citrix.com/article/CTX215460"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-6493",
          "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 XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1036539",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1036539"
            },
            {
              "name": "92316",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/92316"
            },
            {
              "name": "http://support.citrix.com/article/CTX215460",
              "refsource": "CONFIRM",
              "url": "http://support.citrix.com/article/CTX215460"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-6493",
    "datePublished": "2016-08-19T21:00:00.000Z",
    "dateReserved": "2016-07-29T00:00:00.000Z",
    "dateUpdated": "2024-08-06T01:29:20.039Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2016-6493",
      "date": "2026-05-30",
      "epss": "0.02169",
      "percentile": "0.84598"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:6.0.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FCF5D24E-646C-4428-9355-4EC5CC112D9C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:6.5.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C455A80D-45E2-4963-981D-610D9C24391C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:7.0.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EBBD34F8-C799-4B9D-8F39-495950141C49\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:7.1.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"ECEB767F-300F-4834-852A-B669108F6ADD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:7.5.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FDF94BE2-0C4A-421A-A6DA-57264554892D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:7.6.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"48FEE2F3-B186-4F01-93CC-D85150346EFD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:7.7.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8EFF26F3-658E-44BB-8540-B7D24D9F351C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xenapp:7.8.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6751B828-156C-4276-907E-FC2991C86B06\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:citrix:xendesktop:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"7.8\", \"matchCriteriaId\": \"73145DB2-0216-4AB9-A4EF-70D52BFA1305\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission.\"}, {\"lang\": \"es\", \"value\": \"Citrix XenApp 6.x en versiones anteriores a 6.5 HRP07 y 7.x en versiones anteriores a 7.9 y Citrix XenDesktop en versiones anteriores a 7.9 podr\\u00eda permitir a atacantes debilitar una mitigaci\\u00f3n de seguridad no especificada a trav\\u00e9s de vectores relacionados con permiso de memoria.\"}]",
      "id": "CVE-2016-6493",
      "lastModified": "2024-11-21T02:56:13.657",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:P/A:P\", \"baseScore\": 7.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 6.4, \"acInsufInfo\": true, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2016-08-19T21:59:16.260",
      "references": "[{\"url\": \"http://support.citrix.com/article/CTX215460\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/92316\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1036539\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://support.citrix.com/article/CTX215460\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/92316\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1036539\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-254\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-6493\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2016-08-19T21:59:16.260\",\"lastModified\":\"2026-05-06T22:30:45.220\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission.\"},{\"lang\":\"es\",\"value\":\"Citrix XenApp 6.x en versiones anteriores a 6.5 HRP07 y 7.x en versiones anteriores a 7.9 y Citrix XenDesktop en versiones anteriores a 7.9 podr\u00eda permitir a atacantes debilitar una mitigaci\u00f3n de seguridad no especificada a trav\u00e9s de vectores relacionados con permiso de memoria.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":true,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-254\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:6.0.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FCF5D24E-646C-4428-9355-4EC5CC112D9C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:6.5.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C455A80D-45E2-4963-981D-610D9C24391C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:7.0.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBBD34F8-C799-4B9D-8F39-495950141C49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:7.1.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ECEB767F-300F-4834-852A-B669108F6ADD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:7.5.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FDF94BE2-0C4A-421A-A6DA-57264554892D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:7.6.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"48FEE2F3-B186-4F01-93CC-D85150346EFD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:7.7.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8EFF26F3-658E-44BB-8540-B7D24D9F351C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xenapp:7.8.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6751B828-156C-4276-907E-FC2991C86B06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:citrix:xendesktop:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.8\",\"matchCriteriaId\":\"73145DB2-0216-4AB9-A4EF-70D52BFA1305\"}]}]}],\"references\":[{\"url\":\"http://support.citrix.com/article/CTX215460\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/92316\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1036539\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://support.citrix.com/article/CTX215460\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/92316\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1036539\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…