{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-42917",
        "ASSIGNER": "product-security@apple.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1."
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Apple",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Safari",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "unspecified",
                                            "version_value": "17.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "macOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "unspecified",
                                            "version_value": "14.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "iOS and iPadOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "unspecified",
                                            "version_value": "17.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://support.apple.com/en-us/HT214033",
                "refsource": "MISC",
                "name": "https://support.apple.com/en-us/HT214033"
            },
            {
                "url": "https://support.apple.com/en-us/HT214032",
                "refsource": "MISC",
                "name": "https://support.apple.com/en-us/HT214032"
            },
            {
                "url": "https://support.apple.com/en-us/HT214031",
                "refsource": "MISC",
                "name": "https://support.apple.com/en-us/HT214031"
            },
            {
                "url": "https://support.apple.com/kb/HT214033",
                "refsource": "MISC",
                "name": "https://support.apple.com/kb/HT214033"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2023/12/05/1",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2023/12/05/1"
            },
            {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/",
                "refsource": "MISC",
                "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/"
            },
            {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/",
                "refsource": "MISC",
                "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/"
            },
            {
                "url": "https://support.apple.com/kb/HT214034",
                "refsource": "MISC",
                "name": "https://support.apple.com/kb/HT214034"
            },
            {
                "url": "https://www.debian.org/security/2023/dsa-5575",
                "refsource": "MISC",
                "name": "https://www.debian.org/security/2023/dsa-5575"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2023/Dec/3",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2023/Dec/3"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2023/Dec/4",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2023/Dec/4"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2023/Dec/5",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2023/Dec/5"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2023/Dec/8",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2023/Dec/8"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2023/Dec/13",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2023/Dec/13"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2023/Dec/12",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2023/Dec/12"
            },
            {
                "url": "https://security.gentoo.org/glsa/202401-04",
                "refsource": "MISC",
                "name": "https://security.gentoo.org/glsa/202401-04"
            },
            {
                "url": "https://support.apple.com/kb/HT214062",
                "refsource": "MISC",
                "name": "https://support.apple.com/kb/HT214062"
            },
            {
                "url": "http://seclists.org/fulldisclosure/2024/Jan/35",
                "refsource": "MISC",
                "name": "http://seclists.org/fulldisclosure/2024/Jan/35"
            }
        ]
    }
}