CVE-2021-30780

Katalog CVE

CVSS 7.8 · High EPSS 1,3%

Kerentanan Out-of-bounds Write pada apple iphone os, apple mac os x +3 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. A malicious application may be able to gain root privileges.

Rincian

Terbit di NVD

8 September 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)

1,3% peluang dieksploitasi; lebih tinggi dari 69,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.apple.com/en-us/HT212600 release notes · advisory vendor
• https://support.apple.com/en-us/HT212601 release notes · advisory vendor
• https://support.apple.com/en-us/HT212602 release notes · advisory vendor
• https://support.apple.com/en-us/HT212603 release notes · advisory vendor
• https://support.apple.com/en-us/HT212604 release notes · advisory vendor
• https://support.apple.com/en-us/HT212605 release notes · advisory vendor