CVE-2021-30846: apple safari +7 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-30846

CVSS 7.8 · High EPSS 1,4%

Kerentanan Out-of-bounds Write pada apple safari, apple ipados +6 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.

Rincian

Terbit di NVD: 19 Oktober 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-787: Out-of-bounds Write
EPSS (30 hari): 1,4% peluang dieksploitasi; lebih tinggi dari 70,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apple	safari	Semua versi sebelum 15.0
apple	ipados	Semua versi sebelum 14.8
apple	iphone os	Semua versi sebelum 14.8
apple	macos	Semua versi sebelum 12.0.1
apple	tvos	Semua versi sebelum 15.0
apple	watchos	Semua versi sebelum 8.0
debian	debian linux	Versi 10.0
debian	debian linux	Versi 11.0
fedoraproject	fedora	Versi 33
fedoraproject	fedora	Versi 34

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.apple.com/en-us/HT212807 advisory vendor
https://support.apple.com/en-us/HT212814 advisory vendor
https://support.apple.com/en-us/HT212815 advisory vendor
https://support.apple.com/en-us/HT212816 advisory vendor
https://support.apple.com/en-us/HT212819 advisory vendor
https://support.apple.com/kb/HT212869 advisory vendor
http://seclists.org/fulldisclosure/2021/Oct/60 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2021/Oct/61 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2021/Oct/62 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2021/Oct/63 mailing list · advisory pihak ketiga
https://www.debian.org/security/2021/dsa-4995 advisory pihak ketiga
https://www.debian.org/security/2021/dsa-4996 advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/10/26/9 mailing list
http://www.openwall.com/lists/oss-security/2021/10/27/1 mailing list
http://www.openwall.com/lists/oss-security/2021/10/27/2 mailing list
http://www.openwall.com/lists/oss-security/2021/10/27/4 mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6MGXCX7P5AHW...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON5SDVVPVPCAG...

Sumber: NVD · CVE.org · 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.