cve-2019-8506
Vulnerability from cvelistv5
Published
2019-12-18 17:33
Modified
2024-08-04 21:17
Severity ?
Summary
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.
References
product-security@apple.comhttps://support.apple.com/HT209599Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209601Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209602Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209603Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209604Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209605Vendor Advisory
Impacted products
AppleiOS
AppletvOS
ApplewatchOS
AppleSafari
AppleiTunes for Windows
AppleiCloud for Windows
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2022-05-04

Due date: 2022-05-25

Required action: Apply updates per vendor instructions.

Used in ransomware: Unknown

Notes: https://nvd.nist.gov/vuln/detail/CVE-2019-8506

Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T21:17:31.414Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT209599"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT209601"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT209603"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT209604"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT209605"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT209602"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "iOS 12.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "tvOS 12.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "watchOS 5.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Safari",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "Safari 12.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iTunes for Windows",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "iTunes 12.9.4 for Windows",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iCloud for Windows",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "iCloud for Windows 7.11",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Processing maliciously crafted web content may lead to arbitrary code execution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-12-18T17:33:16",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT209599"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT209601"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT209603"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT209604"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT209605"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT209602"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2019-8506",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "iOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "iOS 12.2"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "tvOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "tvOS 12.2"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "watchOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "watchOS 5.2"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Safari",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "Safari 12.1"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iTunes for Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "iTunes 12.9.4 for Windows"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iCloud for Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "iCloud for Windows 7.11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Apple"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Processing maliciously crafted web content may lead to arbitrary code execution"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.apple.com/HT209599",
              "refsource": "MISC",
              "url": "https://support.apple.com/HT209599"
            },
            {
              "name": "https://support.apple.com/HT209601",
              "refsource": "MISC",
              "url": "https://support.apple.com/HT209601"
            },
            {
              "name": "https://support.apple.com/HT209603",
              "refsource": "MISC",
              "url": "https://support.apple.com/HT209603"
            },
            {
              "name": "https://support.apple.com/HT209604",
              "refsource": "MISC",
              "url": "https://support.apple.com/HT209604"
            },
            {
              "name": "https://support.apple.com/HT209605",
              "refsource": "MISC",
              "url": "https://support.apple.com/HT209605"
            },
            {
              "name": "https://support.apple.com/HT209602",
              "refsource": "MISC",
              "url": "https://support.apple.com/HT209602"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2019-8506",
    "datePublished": "2019-12-18T17:33:16",
    "dateReserved": "2019-02-18T00:00:00",
    "dateUpdated": "2024-08-04T21:17:31.414Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "cisa_known_exploited": {
      "cveID": "CVE-2019-8506",
      "cwes": "[\"CWE-843\"]",
      "dateAdded": "2022-05-04",
      "dueDate": "2022-05-25",
      "knownRansomwareCampaignUse": "Unknown",
      "notes": "https://nvd.nist.gov/vuln/detail/CVE-2019-8506",
      "product": "Multiple Products",
      "requiredAction": "Apply updates per vendor instructions.",
      "shortDescription": "A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.",
      "vendorProject": "Apple",
      "vulnerabilityName": "Apple Multiple Products Type Confusion Vulnerability"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-8506\",\"sourceIdentifier\":\"product-security@apple.com\",\"published\":\"2019-12-18T18:15:22.880\",\"lastModified\":\"2021-05-18T12:59:42.860\",\"vulnStatus\":\"Analyzed\",\"cisaExploitAdd\":\"2022-05-04\",\"cisaActionDue\":\"2022-05-25\",\"cisaRequiredAction\":\"Apply updates per vendor instructions.\",\"cisaVulnerabilityName\":\"Apple Multiple Products Type Confusion Vulnerability\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.\"},{\"lang\":\"es\",\"value\":\"Se solucion\u00f3 un problema de confusi\u00f3n de tipos mejorando el manejo de la memoria. Este problema es corregido en iOS versi\u00f3n 12.2, tvOS versi\u00f3n 12.2, watchOS versi\u00f3n 5.2, Safari versi\u00f3n 12.1, iTunes versi\u00f3n 12.9.4 para Windows, iCloud para Windows versi\u00f3n 7.11. El procesamiento de contenido web dise\u00f1ado maliciosamente puede conllevar a una ejecuci\u00f3n de c\u00f3digo arbitrario.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:C/I:C/A:C\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":9.3},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.6,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-843\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"7.11\",\"matchCriteriaId\":\"0B7B3A93-FF67-4AA7-8177-3A2F43BA63BE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"12.9.4\",\"matchCriteriaId\":\"A87496C6-1F96-4A50-855B-A9DCC6EA9DFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.1\",\"matchCriteriaId\":\"7A4D2F39-ACFD-4AB1-9437-71192A56AECB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.2\",\"matchCriteriaId\":\"1531E802-5419-4B38-8C0C-BDCBC272648F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.2\",\"matchCriteriaId\":\"98912716-69F2-4372-98F0-BD6CCA9AAEB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.2\",\"matchCriteriaId\":\"8962A4FE-AE67-421E-9635-B03E2EBCDF19\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"33C068A4-3780-4EAB-A937-6082DF847564\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"51EF4996-72F4-4FA4-814F-F5991E7A8318\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"825ECE2D-E232-46E0-A047-074B34DB1E97\"}]}]}],\"references\":[{\"url\":\"https://support.apple.com/HT209599\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209601\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209602\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209603\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209604\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209605\",\"source\":\"product-security@apple.com\",\"tags\":[\"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 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.