{"cve":{"cve_id":"CVE-2018-4302","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00915,"epss_percentile":0.5546,"epss_as_of":"2026-06-23","description":"A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.","published_at":"2021-12-23T19:48:29Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://support.apple.com/en-us/HT208144","https://support.apple.com/en-us/HT208112","https://support.apple.com/en-us/HT208115","https://support.apple.com/en-us/HT208141","https://support.apple.com/en-us/HT208142"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:11:27.315665Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"icloud-for-windows","product_name":"iCloud for Windows","version_start":"unspecified","version_start_inclusive":true,"version_end":"7.0","version_end_inclusive":false,"cpe23_uri":"cve5:apple:icloud-for-windows:unspecified:7.0"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ios","product_name":"iOS","version_start":"unspecified","version_start_inclusive":true,"version_end":"11","version_end_inclusive":false,"cpe23_uri":"cve5:apple:ios:unspecified:11"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"itunes-for-windows","product_name":"iTunes for Windows","version_start":"unspecified","version_start_inclusive":true,"version_end":"12.7","version_end_inclusive":false,"cpe23_uri":"cve5:apple:itunes-for-windows:unspecified:12.7"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"macos","product_name":"macOS","version_start":"unspecified","version_start_inclusive":true,"version_end":"10.13","version_end_inclusive":false,"cpe23_uri":"cve5:apple:macos:unspecified:10.13"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"watchos","product_name":"watchOS","version_start":"unspecified","version_start_inclusive":true,"version_end":"4","version_end_inclusive":false,"cpe23_uri":"cve5:apple:watchos:unspecified:4"}],"exploit_refs":[],"news":[],"references":[{"url":"https://support.apple.com/en-us/HT208144","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/HT208112","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/HT208115","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/HT208141","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/HT208142","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2021-12-23T19:48:29Z","label":"CVE published","source":null}]}