Out-of-bounds write in macOS - CVE-2022-32888

Vulnerability identifier: #VU68680

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-32888

CWE-ID: CWE-787

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

macOS
Gentoo Linux
Oracle Linux
SUSE CaaS Platform
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Enterprise Storage
Anolis OS
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
SUSE OpenStack Cloud
SUSE OpenStack Cloud Crowbar
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Server for SAP Applications
iPadOS
Apple iOS
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Desktop Applications
SUSE Linux Enterprise Module for Development Tools
openSUSE Leap
Ubuntu
watchOS
tvOS
WPE WebKit
WebKitGTK+
libwebkit2gtk-4.0-37 (Ubuntu package)
libjavascriptcoregtk-4.0-18 (Ubuntu package)
libjavascriptcoregtk-5.0-0 (Ubuntu package)
libwebkit2gtk-5.0-0 (Ubuntu package)
webkit2gtk-4_0-injected-bundles-debuginfo
webkit2gtk3-debugsource
libwebkit2gtk3-lang
webkit2gtk3-devel
libjavascriptcoregtk-4_0-18
typelib-1_0-WebKit2WebExtension-4_0
typelib-1_0-WebKit2-4_0
typelib-1_0-JavaScriptCore-4_0
libwebkit2gtk-4_0-37-debuginfo
libwebkit2gtk-4_0-37
libjavascriptcoregtk-4_0-18-debuginfo
webkit2gtk-4_0-injected-bundles
libwebkit2gtk-4_0-37-32bit
libjavascriptcoregtk-4_0-18-32bit-debuginfo
libjavascriptcoregtk-4_0-18-32bit
webkit2gtk3-minibrowser-debuginfo
webkit2gtk3-minibrowser
libwebkit2gtk-4_0-37-32bit-debuginfo
webkit-jsc-4
webkit-jsc-4-debuginfo
libjavascriptcoregtk-4_1-0-32bit
libjavascriptcoregtk-4_1-0-32bit-debuginfo
libwebkit2gtk-4_1-0-32bit
libwebkit2gtk-4_1-0-32bit-debuginfo
WebKit2GTK-4.0-lang
WebKit2GTK-4.1-lang
WebKit2GTK-5.0-lang
webkit2gtk3-soup2-devel
libwebkit2gtk-5_0-0
typelib-1_0-WebKit2WebExtension-5_0
typelib-1_0-WebKit2WebExtension-4_1
typelib-1_0-WebKit2-5_0
typelib-1_0-WebKit2-4_1
typelib-1_0-JavaScriptCore-5_0
typelib-1_0-JavaScriptCore-4_1
libwebkit2gtk-5_0-0-debuginfo
webkit2gtk4-minibrowser-debuginfo
libwebkit2gtk-4_1-0-debuginfo
libwebkit2gtk-4_1-0
libjavascriptcoregtk-5_0-0-debuginfo
libjavascriptcoregtk-5_0-0
libjavascriptcoregtk-4_1-0-debuginfo
libjavascriptcoregtk-4_1-0
webkit-jsc-4.1
webkit2gtk4-minibrowser
webkit2gtk4-devel
webkit2gtk4-debugsource
webkit2gtk3-soup2-minibrowser-debuginfo
webkit2gtk3-soup2-minibrowser
webkit2gtk3-soup2-debugsource
webkit2gtk-5_0-injected-bundles-debuginfo
webkit-jsc-4.1-debuginfo
webkit-jsc-5.0
webkit-jsc-5.0-debuginfo
webkit2gtk-4_1-injected-bundles
webkit2gtk-4_1-injected-bundles-debuginfo
webkit2gtk-5_0-injected-bundles
webkit2gtk3 (Red Hat package)
webkit2gtk3
webkit2gtk3-jsc
webkit2gtk3-jsc-devel
net-libs/webkit-gtk
webkitgtk4 (Red Hat package)
libwebkit2gtk-4.1-0 (Ubuntu package)
libjavascriptcoregtk-4.1-0 (Ubuntu package)

Install updates from vendor's website.

macOS - addressed in versions 13.0 22A380, 11.7 20G817, 12.6 21G115
WPE WebKit - update to 2.38.0
WebKitGTK+ - update to 2.38.0
iPadOS - addressed in versions 15.7 19H12, 16.0 20A362
Apple iOS - addressed in versions 15.7 19H12, 16.0 20A362
libwebkit2gtk-4.0-37 (Ubuntu package) - addressed in versions 2.38.2-0ubuntu0.20.04.1, 2.38.2-0ubuntu0.22.04.2, 2.38.2-0ubuntu0.22.10.1
libjavascriptcoregtk-4.0-18 (Ubuntu package) - addressed in versions 2.38.2-0ubuntu0.20.04.1, 2.38.2-0ubuntu0.22.04.2, 2.38.2-0ubuntu0.22.10.1
libwebkit2gtk-4.1-0 (Ubuntu package) - addressed in versions 2.38.2-0ubuntu0.22.04.2, 2.38.2-0ubuntu0.22.10.1
libjavascriptcoregtk-4.1-0 (Ubuntu package) - addressed in versions 2.38.2-0ubuntu0.22.04.2, 2.38.2-0ubuntu0.22.10.1
libjavascriptcoregtk-5.0-0 (Ubuntu package) - update to 2.38.2-0ubuntu0.22.10.1
libwebkit2gtk-5.0-0 (Ubuntu package) - update to 2.38.2-0ubuntu0.22.10.1
webkit2gtk-4_0-injected-bundles-debuginfo - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
webkit2gtk3-debugsource - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libwebkit2gtk3-lang - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2
webkit2gtk3-devel - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_0-18 - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
typelib-1_0-WebKit2WebExtension-4_0 - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
typelib-1_0-WebKit2-4_0 - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
typelib-1_0-JavaScriptCore-4_0 - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libwebkit2gtk-4_0-37-debuginfo - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libwebkit2gtk-4_0-37 - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_0-18-debuginfo - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
webkit2gtk-4_0-injected-bundles - addressed in versions 2.38.2-2.120.1, 2.38.2-150000.3.122.1, 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libwebkit2gtk-4_0-37-32bit - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_0-18-32bit-debuginfo - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_0-18-32bit - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
webkit2gtk3-minibrowser-debuginfo - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
webkit2gtk3-minibrowser - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libwebkit2gtk-4_0-37-32bit-debuginfo - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
webkit-jsc-4 - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
webkit-jsc-4-debuginfo - addressed in versions 2.38.2-150200.54.2, 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_1-0-32bit - update to 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_1-0-32bit-debuginfo - update to 2.38.2-150400.4.22.1
libwebkit2gtk-4_1-0-32bit - update to 2.38.2-150400.4.22.1
libwebkit2gtk-4_1-0-32bit-debuginfo - update to 2.38.2-150400.4.22.1
WebKit2GTK-4.0-lang - update to 2.38.2-150400.4.22.1
WebKit2GTK-4.1-lang - update to 2.38.2-150400.4.22.1
WebKit2GTK-5.0-lang - update to 2.38.2-150400.4.22.1
webkit2gtk3-soup2-devel - update to 2.38.2-150400.4.22.1
libwebkit2gtk-5_0-0 - update to 2.38.2-150400.4.22.1
typelib-1_0-WebKit2WebExtension-5_0 - update to 2.38.2-150400.4.22.1
typelib-1_0-WebKit2WebExtension-4_1 - update to 2.38.2-150400.4.22.1
typelib-1_0-WebKit2-5_0 - update to 2.38.2-150400.4.22.1
typelib-1_0-WebKit2-4_1 - update to 2.38.2-150400.4.22.1
typelib-1_0-JavaScriptCore-5_0 - update to 2.38.2-150400.4.22.1
typelib-1_0-JavaScriptCore-4_1 - update to 2.38.2-150400.4.22.1
libwebkit2gtk-5_0-0-debuginfo - update to 2.38.2-150400.4.22.1
webkit2gtk4-minibrowser-debuginfo - update to 2.38.2-150400.4.22.1
libwebkit2gtk-4_1-0-debuginfo - update to 2.38.2-150400.4.22.1
libwebkit2gtk-4_1-0 - update to 2.38.2-150400.4.22.1
libjavascriptcoregtk-5_0-0-debuginfo - update to 2.38.2-150400.4.22.1
libjavascriptcoregtk-5_0-0 - update to 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_1-0-debuginfo - update to 2.38.2-150400.4.22.1
libjavascriptcoregtk-4_1-0 - update to 2.38.2-150400.4.22.1
webkit-jsc-4.1 - update to 2.38.2-150400.4.22.1
webkit2gtk4-minibrowser - update to 2.38.2-150400.4.22.1
webkit2gtk4-devel - update to 2.38.2-150400.4.22.1
webkit2gtk4-debugsource - update to 2.38.2-150400.4.22.1
webkit2gtk3-soup2-minibrowser-debuginfo - update to 2.38.2-150400.4.22.1
webkit2gtk3-soup2-minibrowser - update to 2.38.2-150400.4.22.1
webkit2gtk3-soup2-debugsource - update to 2.38.2-150400.4.22.1
webkit2gtk-5_0-injected-bundles-debuginfo - update to 2.38.2-150400.4.22.1
webkit-jsc-4.1-debuginfo - update to 2.38.2-150400.4.22.1
webkit-jsc-5.0 - update to 2.38.2-150400.4.22.1
webkit-jsc-5.0-debuginfo - update to 2.38.2-150400.4.22.1
webkit2gtk-4_1-injected-bundles - update to 2.38.2-150400.4.22.1
webkit2gtk-4_1-injected-bundles-debuginfo - update to 2.38.2-150400.4.22.1
webkit2gtk-5_0-injected-bundles - update to 2.38.2-150400.4.22.1
webkit2gtk3 (Red Hat package) - addressed in versions 2.38.5-1.el8, 2.38.5-1.el9
webkit2gtk3 - update to 2.38.5-1.0.1
webkit2gtk3-devel - update to 2.38.5-1.0.1
webkit2gtk3-jsc - update to 2.38.5-1.0.1
webkit2gtk3-jsc-devel - update to 2.38.5-1.0.1
net-libs/webkit-gtk - update to 2.40.1
webkitgtk4 (Red Hat package) - update to 2.48.3-2.el7_9
watchOS - update to 9.0 20R361
tvOS - update to 16.0 20J373

• https://support.apple.com/en-us/HT213488

• Multiple vulnerabilities in Apple macOS Ventura
• Multiple vulnerabilities in Apple tvOS
• Multiple vulnerabilities in Apple watchOS
• Multiple vulnerabilities in Apple macOS Big Sur
• Multiple vulnerabilities in Apple macOS Monterey
• Multiple vulnerabilities in Apple iOS and iPadOS
• Multiple vulnerabilities in Apple iOS 16 and iPadOS 16
• Multiple vulnerabilities in WebKitGTK and WPE WebKit
• Ubuntu update for webkit2gtk
• SUSE update for webkit2gtk3
• SUSE update for webkit2gtk3
• SUSE update for webkit2gtk3
• SUSE update for webkit2gtk3
• Red Hat Enterprise Linux 9 update for webkit2gtk3
• Red Hat Enterprise Linux 8 update for webkit2gtk3
• Multiple vulnerabilities in Oracle Linux
• Gentoo update for WebKitGTK+
• Anolis OS update for webkit2gtk3
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for webkitgtk4