var-202110-0332
Vulnerability from variot

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. plural Apple There are unspecified vulnerabilities in the product.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. Apple iPadOS is an operating system for iPad tablet computers developed by Apple. The affected products and versions are as follows: Apple iPadOS 11.5.1, iOS 14.7.1, iPadOS 14.7.1

Show details on source website


{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202110-0332",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "watchos",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "apple",
        "version": "7.6.1"
      },
      {
        "model": "ipad os",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "apple",
        "version": "14.7.1"
      },
      {
        "model": "macos",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "apple",
        "version": "11.5.1"
      },
      {
        "model": "iphone os",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "apple",
        "version": "14.7.1"
      },
      {
        "model": "ipados",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30a2\u30c3\u30d7\u30eb",
        "version": null
      },
      {
        "model": "ios",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30a2\u30c3\u30d7\u30eb",
        "version": null
      },
      {
        "model": "watchos",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30a2\u30c3\u30d7\u30eb",
        "version": null
      },
      {
        "model": "macos",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30a2\u30c3\u30d7\u30eb",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "14.7.1",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "14.7.1",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "11.5.1",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.6.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      }
    ]
  },
  "cve": "CVE-2021-30807",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "acInsufInfo": false,
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.3,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 8.6,
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "HIGH",
            "trust": 1.0,
            "userInteractionRequired": true,
            "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Medium",
            "accessVector": "Network",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Complete",
            "baseScore": 9.3,
            "confidentialityImpact": "Complete",
            "exploitabilityScore": null,
            "id": "CVE-2021-30807",
            "impactScore": null,
            "integrityImpact": "Complete",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "High",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.3,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 8.6,
            "id": "VHN-390540",
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "severity": "HIGH",
            "trust": 0.1,
            "vectorString": "AV:N/AC:M/AU:N/C:C/I:C/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Local",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 7.8,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2021-30807",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "Required",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-30807",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202104-975",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202107-2067",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULHUB",
            "id": "VHN-390540",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. plural Apple There are unspecified vulnerabilities in the product.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. Apple iPadOS is an operating system for iPad tablet computers developed by Apple. The affected products and versions are as follows: Apple iPadOS 11.5.1, iOS 14.7.1, iPadOS 14.7.1",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-30807"
      }
    ],
    "trust": 2.34
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2021-30807",
        "trust": 3.4
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067",
        "trust": 0.7
      },
      {
        "db": "CS-HELP",
        "id": "SB2021041363",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975",
        "trust": 0.6
      },
      {
        "db": "CS-HELP",
        "id": "SB2021072921",
        "trust": 0.6
      },
      {
        "db": "CS-HELP",
        "id": "SB2021072626",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-390540",
        "trust": 0.1
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-30807",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-30807"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "id": "VAR-202110-0332",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-390540"
      }
    ],
    "trust": 0.01
  },
  "last_update_date": "2023-12-18T11:28:59.433000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "HT212623 Apple\u00a0 Security update",
        "trust": 0.8,
        "url": "https://support.apple.com/en-us/ht212622"
      },
      {
        "title": "Apple iPadOS Buffer error vulnerability fix",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=157767"
      },
      {
        "title": "Apple: iOS 14.7.1 and iPadOS 14.7.1",
        "trust": 0.1,
        "url": "https://vulmon.com/vendoradvisory?qidtp=apple_security_advisories\u0026qid=7a74df613826ade9296a4465a191b36f"
      }
    ],
    "sources": [
      {
        "db": "VULMON",
        "id": "CVE-2021-30807"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-787",
        "trust": 1.0
      },
      {
        "problemtype": "Lack of information (CWE-noinfo) [NVD evaluation ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.3,
        "url": "https://support.apple.com/en-us/ht212623"
      },
      {
        "trust": 2.3,
        "url": "https://support.apple.com/en-us/ht212713"
      },
      {
        "trust": 1.7,
        "url": "https://support.apple.com/en-us/ht212622"
      },
      {
        "trust": 1.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-30807"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2021041363"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2021072626"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2021072921"
      },
      {
        "trust": 0.6,
        "url": "https://vigilance.fr/vulnerability/apple-ios-macos-memory-corruption-36003"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/saaramar/iomobileframebuffer_lpe_poc"
      },
      {
        "trust": 0.1,
        "url": "https://support.apple.com/tr-tr/ht212623"
      },
      {
        "trust": 0.1,
        "url": "https://support.apple.com/kb/ht212623"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-30807"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-30807"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-10-19T00:00:00",
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "date": "2022-09-28T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "date": "2021-10-19T14:15:08.313000",
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "date": "2021-04-13T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "date": "2021-07-26T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-10-20T00:00:00",
        "db": "VULHUB",
        "id": "VHN-390540"
      },
      {
        "date": "2022-09-28T01:36:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      },
      {
        "date": "2023-08-08T14:21:49.707000",
        "db": "NVD",
        "id": "CVE-2021-30807"
      },
      {
        "date": "2021-04-14T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      },
      {
        "date": "2021-10-27T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "local",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202107-2067"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "plural \u00a0Apple\u00a0 Product vulnerabilities",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-013781"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "other",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-975"
      }
    ],
    "trust": 0.6
  }
}


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.