CVE-2020-9950

HIGH | Platform: macOS | Changelog

CVE Details

Description

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, tvOS 14.0, Safari 14.0, iOS 14.0 and iPadOS 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS 3.1 Score

Metric	Value
Base Score	8.8 (HIGH)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Weakness

CWE-416

References

Apple Security Advisory
NVD Entry
https://support.apple.com/en-us/HT211843 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT211844 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT211845 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT211850 (Release Notes, Vendor Advisory)