7.8

CVE-2021-30843

This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.

Data is provided by the National Vulnerability Database (NVD)
Apple ≫ iPadOS Version < 14.8
Apple ≫ iPhone OS Version < 14.8
Apple ≫ macOS X Version >= 10.15 <= 10.15.6
Apple ≫ macOS X Version10.15.7 Update-
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2020
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2020-001
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2020-005
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2020-007
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2021-001
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2021-002
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2021-003
Apple ≫ macOS X Version10.15.7 Updatesecurity_update_2021-004
Apple ≫ macOS X Version10.15.7 Updatesupplemental_update
Apple ≫ macOS Version >= 11.0 < 11.6
Apple ≫ tvOS Version < 15.0
Apple ≫ watchOS Version < 8.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.27% 0.474
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
http://seclists.org/fulldisclosure/2021/Oct/61
Third Party Advisory
Mailing List
Release Notes
http://seclists.org/fulldisclosure/2021/Oct/62
Third Party Advisory
Mailing List
Release Notes
http://seclists.org/fulldisclosure/2021/Oct/63
Third Party Advisory
Mailing List
Release Notes
https://support.apple.com/en-us/HT212814
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT212815
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT212819
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT212807
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT212804
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT212805
Vendor Advisory
Release Notes