8.8

CVE-2020-9803

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code execution.

Data is provided by the National Vulnerability Database (NVD)
AppleiCloud SwPlatformwindows Version < 7.19
AppleiCloud SwPlatformwindows Version >= 11.0 < 11.2
AppleiTunes SwPlatformwindows Version < 12.10.7
AppleSafari Version < 13.1.1
AppleiPadOS Version < 13.5
AppleiPhone OS Version < 13.5
AppletvOS Version < 13.4.5
ApplewatchOS Version < 6.2.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.27% 0.502
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/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
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://support.apple.com/HT211168
Vendor Advisory
Release Notes
https://support.apple.com/HT211171
Vendor Advisory
Release Notes
https://support.apple.com/HT211175
Vendor Advisory
Release Notes
https://support.apple.com/HT211178
Vendor Advisory
Release Notes
https://support.apple.com/HT211179
Vendor Advisory
Release Notes
https://support.apple.com/HT211181
Vendor Advisory
Release Notes
https://support.apple.com/HT211177
Vendor Advisory
Release Notes