7.8

CVE-2020-9875

An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ iCloud SwPlatformwindows Version < 7.20
Apple ≫ iCloud SwPlatformwindows Version >= 10.0 < 11.3
Apple ≫ iTunes SwPlatformwindows Version < 12.10.8
Apple ≫ iPadOS Version < 13.6
Apple ≫ iPhone OS Version < 13.6
Apple ≫ macOS X Version < 10.15.6
Apple ≫ tvOS Version < 13.4.8
Apple ≫ watchOS Version < 6.2.8
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.25% 0.654
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 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://support.apple.com/kb/HT211289
Vendor Advisory
https://support.apple.com/kb/HT211288
Vendor Advisory
https://support.apple.com/kb/HT211290
Vendor Advisory
https://support.apple.com/kb/HT211291
Vendor Advisory
https://support.apple.com/kb/HT211293
Vendor Advisory
https://support.apple.com/kb/HT211294
Vendor Advisory
https://support.apple.com/kb/HT211295
Vendor Advisory