CVE-2021-30849

Katalog CVE

CVSS 7.8 · High EPSS 1,9%

Kerentanan Out-of-bounds Write pada apple itunes, apple safari +5 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. 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)

1,9% peluang dieksploitasi; lebih tinggi dari 79,1% CVE lain

Produk dan versi terdampak

> 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/HT212817 advisory vendor
• https://support.apple.com/en-us/HT212819 advisory vendor
• https://support.apple.com/kb/HT212869 advisory vendor
• https://support.apple.com/kb/HT212953 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
• 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