8.8

CVE-2023-28198

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 16.4 and iPadOS 16.4, macOS Ventura 13.3. Processing web content may lead to arbitrary code execution.

Data is provided by the National Vulnerability Database (NVD)
Apple ≫ iPadOS Version < 16.4
Apple ≫ iPhone OS Version < 16.4
Apple ≫ macOS Version >= 13.0 < 13.3
Webkitgtk ≫ Webkitgtk Version < 2.40.1
Wpewebkit ≫ Wpe Webkit Version < 2.40.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.173
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
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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/HT213670
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213676
Vendor Advisory
Release Notes