CVE-2022-42856: apple safari +4 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2022-42856

CVSS 8.8 · High KEV · sudah dieksploitasi EPSS 8,5%

Kerentanan Access of Resource Using Incompatible Type ('Type Confusion') pada apple safari, apple ipados +3 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD. Masuk katalog KEV CISA pada 14 Desember 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.1.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.1..

Rincian

Terbit di NVD: 15 Desember 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
EPSS (30 hari): 8,5% peluang dieksploitasi; lebih tinggi dari 94,9% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: Apple iOS Type Confusion Vulnerability
Masuk KEV: 14 Desember 2022
Tenggat CISA: 4 Januari 2023 (untuk instansi federal AS)
Ransomware: Belum tercatat
Tindakan wajib: Apply updates per vendor instructions.

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apple	safari	Semua versi sebelum 16.2
apple	ipados	Semua versi sebelum 15.7.2
apple	iphone os	Semua versi sebelum 15.7.2
apple	iphone os	Versi 16.0 hingga sebelum 16.1.2
apple	macos	Semua versi sebelum 13.1
apple	tvos	Semua versi sebelum 16.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.apple.com/en-us/HT213516 release notes · advisory vendor
https://support.apple.com/en-us/HT213531 release notes · advisory vendor
https://support.apple.com/en-us/HT213532 release notes · advisory vendor
https://support.apple.com/en-us/HT213535 release notes · advisory vendor
https://support.apple.com/en-us/HT213537 release notes · advisory vendor
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-42856 pemerintah AS
http://seclists.org/fulldisclosure/2022/Dec/21 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2022/Dec/22 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2022/Dec/23 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2022/Dec/26 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2022/Dec/28 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2022/12/26/1 mailing list · advisory pihak ketiga
https://security.gentoo.org/glsa/202305-32 advisory pihak ketiga

Sumber: NVD · CVE.org · KEV CISA · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.