9.3

CVE-2020-9981

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted file may lead to arbitrary code execution.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ iCloud SwPlatformwindows Version < 11.5
Apple ≫ iTunes SwPlatformwindows Version < 12.10.9
Apple ≫ iPadOS Version < 14.0
Apple ≫ iPhone OS Version < 14.0
Apple ≫ macOS X Version < 10.15.7
Apple ≫ tvOS Version < 14.0
Apple ≫ watchOS Version < 7.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.35% 0.679
CVSS Metriken
Quelle 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 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://support.apple.com/en-us/HT211849
Vendor Advisory
https://support.apple.com/en-us/HT211850
Vendor Advisory
https://support.apple.com/en-us/HT211843
Vendor Advisory
https://support.apple.com/en-us/HT211935
Vendor Advisory
https://support.apple.com/en-us/HT211844
Vendor Advisory
https://support.apple.com/en-us/HT211952
Vendor Advisory