cvelist/2021/1xxx/CVE-2021-1799.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-1799",
        "ASSIGNER": "product-security@apple.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Apple",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "iOS and iPadOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "14.4"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "macOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "11.2"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "macOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "7.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "macOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "14.4"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "macOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "14.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "A malicious website may be able to access restricted ports on arbitrary servers"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://support.apple.com/en-us/HT212147",
                "name": "https://support.apple.com/en-us/HT212147"
            },
            {
                "refsource": "MISC",
                "url": "https://support.apple.com/en-us/HT212146",
                "name": "https://support.apple.com/en-us/HT212146"
            },
            {
                "refsource": "MISC",
                "url": "https://support.apple.com/en-us/HT212148",
                "name": "https://support.apple.com/en-us/HT212148"
            },
            {
                "refsource": "MISC",
                "url": "https://support.apple.com/en-us/HT212149",
                "name": "https://support.apple.com/en-us/HT212149"
            },
            {
                "refsource": "MISC",
                "url": "https://support.apple.com/en-us/HT212152",
                "name": "https://support.apple.com/en-us/HT212152"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-864dc37032",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-619711d709",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202104-03",
                "url": "https://security.gentoo.org/glsa/202104-03"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers."
            }
        ]
    }
}