cve-2020-9947
Vulnerability from cvelistv5
Published
2020-12-08 19:21
Modified
2024-08-04 10:50
Severity ?
Summary
A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
References
product-security@apple.comhttp://www.openwall.com/lists/oss-security/2021/03/22/1Mailing List, Third Party Advisory
product-security@apple.comhttps://security.gentoo.org/glsa/202104-03Third Party Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT211843Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT211844Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT211845Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT211850Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT211935Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT211952Release Notes, Vendor Advisory
Impacted products
AppletvOS
ApplewatchOS
AppleSafari
AppleiOS and iPadOS
AppleiCloud for Windows
AppleiTunes for Windows
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:50:57.199Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT211843"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT211850"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT211844"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT211935"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT211952"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT211845"
          },
          {
            "name": "[oss-security] 20210322 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0002",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/03/22/1"
          },
          {
            "name": "GLSA-202104-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202104-03"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "14.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "7.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Safari",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "14.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "14.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iCloud for Windows",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "11.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iTunes for Windows",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "12.10",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. 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": "2021-05-01T01:06:24",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/en-us/HT211843"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/en-us/HT211850"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/en-us/HT211844"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/en-us/HT211935"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/en-us/HT211952"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/en-us/HT211845"
        },
        {
          "name": "[oss-security] 20210322 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0002",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/03/22/1"
        },
        {
          "name": "GLSA-202104-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202104-03"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2020-9947",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "tvOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "14.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "watchOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "7.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Safari",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "14.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iOS and iPadOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "14.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iCloud for Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "11.5"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iTunes for Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "12.10"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Apple"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. 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/en-us/HT211843",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT211843"
            },
            {
              "name": "https://support.apple.com/en-us/HT211850",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT211850"
            },
            {
              "name": "https://support.apple.com/en-us/HT211844",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT211844"
            },
            {
              "name": "https://support.apple.com/en-us/HT211935",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT211935"
            },
            {
              "name": "https://support.apple.com/en-us/HT211952",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT211952"
            },
            {
              "name": "https://support.apple.com/en-us/HT211845",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT211845"
            },
            {
              "name": "[oss-security] 20210322 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0002",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2021/03/22/1"
            },
            {
              "name": "GLSA-202104-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202104-03"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2020-9947",
    "datePublished": "2020-12-08T19:21:36",
    "dateReserved": "2020-03-02T00:00:00",
    "dateUpdated": "2024-08-04T10:50:57.199Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-9947\",\"sourceIdentifier\":\"product-security@apple.com\",\"published\":\"2020-12-08T20:15:16.713\",\"lastModified\":\"2022-06-02T18:56:07.990\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.\"},{\"lang\":\"es\",\"value\":\"Se abord\u00f3 un problema de uso de la memoria previamente liberada con una administraci\u00f3n de la memoria mejorada. Este problema se corrigi\u00f3 en watchOS versi\u00f3n 7.0, iOS versi\u00f3n 14.0 e iPadOS versi\u00f3n 14.0, iTunes para Windows versi\u00f3n 12.10.9, iCloud para Windows versi\u00f3n 11.5, tvOS versi\u00f3n 14.0, Safari versi\u00f3n 14.0. Un procesamiento de contenido web malicioso puede conllevar a una ejecuci\u00f3n de c\u00f3digo arbitraria\"}],\"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:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.8},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"11.5.0\",\"matchCriteriaId\":\"83F73A4A-BF43-4F89-812D-FBDD33CDEF44\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*\",\"versionStartIncluding\":\"12.0.0\",\"versionEndExcluding\":\"12.10.9\",\"matchCriteriaId\":\"599D94C6-FD19-4848-8037-D298B331DE16\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"8DE1F811-8D4C-4C36-82DB-FE761C07FD0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"10CC9ED4-9AE1-415A-94FF-60CB209506CA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"16AF4D2F-3C55-4DCC-A253-3F8CB4F453EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"0D16EC4D-D2E7-476D-BFBC-3703C8F0B45E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"7.0\",\"matchCriteriaId\":\"C117BCCF-7789-40BB-AD25-1E712F6DCF7C\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2021/03/22/1\",\"source\":\"product-security@apple.com\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202104-03\",\"source\":\"product-security@apple.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211843\",\"source\":\"product-security@apple.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211844\",\"source\":\"product-security@apple.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211845\",\"source\":\"product-security@apple.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211850\",\"source\":\"product-security@apple.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211935\",\"source\":\"product-security@apple.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211952\",\"source\":\"product-security@apple.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




  • 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.