Rapid7 Vulnerability & Exploit Database

OS X update for WebKit (CVE-2021-30936)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

OS X update for WebKit (CVE-2021-30936)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
08/24/2021
Created
02/19/2022
Added
02/18/2022
Modified
11/08/2023

Description

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

Solution(s)

  • apple-osx-upgrade-12_1

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;