8.6

CVE-2023-28206

Warning

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.6.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1, iOS 15.7.5 and iPadOS 15.7.5, macOS Big Sur 11.7.6. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Data is provided by the National Vulnerability Database (NVD)
Apple ≫ iPadOS Version < 15.7.5
Apple ≫ iPadOS Version >= 16.0 < 16.4.1
Apple ≫ iPhone OS Version < 15.7.5
Apple ≫ iPhone OS Version >= 16.0 < 16.4.1
Apple ≫ macOS Version < 11.7.6
Apple ≫ macOS Version >= 12.0 < 12.6.5
Apple ≫ macOS Version >= 13.0 < 13.3.1

10.04.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog

Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write Vulnerability

Vulnerability

Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 24.85% 0.959
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.6 1.8 6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.6 1.8 6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
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/en-us/HT213720
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213721
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213723
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213724
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213725
Vendor Advisory
Release Notes