Buffer overflow in macOS - CVE-2022-26700

Vulnerability identifier: #VU63279

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-2022-26700

CWE-ID: CWE-119

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can trick the victim to visit a specially crafted website, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

macOS
Gentoo Linux
Oracle Linux
SUSE CaaS Platform
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Enterprise Storage
Red Hat Enterprise Linux for x86_64
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for ARM 64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
HPE Helion Openstack
watchOS
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise Software Development Kit
iPadOS
Apple iOS
tvOS
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Desktop Applications
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
openSUSE Leap
Ubuntu
Fedora
Submariner
Migration Toolkit for Runtimes
Migration Toolkit for Virtualization
Red Hat Advanced Cluster Management for Kubernetes
OpenShift Logging
Red Hat Migration Toolkit for Applications
Secondary Scheduler Operator for Red Hat OpenShift (OSSO)
OpenShift API for Data Protection (OADP)
Red Hat OpenShift Serverless
OpenShift Service Mesh
OpenShift Virtualization
Migration Toolkit for Containers
WPE WebKit
WebKitGTK+
Apple Safari
wpewebkit (Debian package)
webkit2gtk (Debian package)
webkit2gtk3
libjavascriptcoregtk-4_0-18-debuginfo
libjavascriptcoregtk-4_0-18
libwebkit2gtk-4_0-37
libwebkit2gtk-4_0-37-debuginfo
typelib-1_0-JavaScriptCore-4_0
typelib-1_0-WebKit2-4_0
webkit2gtk-4_0-injected-bundles
webkit2gtk-4_0-injected-bundles-debuginfo
webkit2gtk3-debugsource
libwebkit2gtk3-lang
typelib-1_0-WebKit2WebExtension-4_0
webkit2gtk3-devel
libwebkit2gtk-4_0-37-32bit-debuginfo
libwebkit2gtk-4_0-37-32bit
libjavascriptcoregtk-4_0-18-32bit-debuginfo
libjavascriptcoregtk-4_0-18-32bit
webkit2gtk3-minibrowser-debuginfo
webkit2gtk3-minibrowser
webkit-jsc-4-debuginfo
webkit-jsc-4
webkit2gtk-5_0-injected-bundles-debuginfo
webkit2gtk3-soup2-devel
webkit2gtk3-soup2-debugsource
libwebkit2gtk-4_1-0-32bit-debuginfo
webkit2gtk-5_0-injected-bundles
webkit2gtk-4_1-injected-bundles-debuginfo
webkit2gtk-4_1-injected-bundles
webkit-jsc-5.0-debuginfo
webkit-jsc-5.0
webkit2gtk3-soup2-minibrowser
webkit2gtk3-soup2-minibrowser-debuginfo
webkit2gtk4-debugsource
webkit2gtk4-devel
webkit2gtk4-minibrowser
webkit2gtk4-minibrowser-debuginfo
libjavascriptcoregtk-4_1-0-32bit
libjavascriptcoregtk-4_1-0-32bit-debuginfo
libwebkit2gtk-4_1-0-32bit
WebKit2GTK-4.0-lang
webkit-jsc-4.1
WebKit2GTK-5.0-lang
WebKit2GTK-4.1-lang
libjavascriptcoregtk-4_1-0
libjavascriptcoregtk-4_1-0-debuginfo
libjavascriptcoregtk-5_0-0
libjavascriptcoregtk-5_0-0-debuginfo
libwebkit2gtk-4_1-0
libwebkit2gtk-4_1-0-debuginfo
libwebkit2gtk-5_0-0
libwebkit2gtk-5_0-0-debuginfo
typelib-1_0-JavaScriptCore-4_1
typelib-1_0-JavaScriptCore-5_0
typelib-1_0-WebKit2-4_1
typelib-1_0-WebKit2-5_0
typelib-1_0-WebKit2WebExtension-4_1
typelib-1_0-WebKit2WebExtension-5_0
webkit-jsc-4.1-debuginfo
webkit2gtk3 (Red Hat package)
webkitgtk4 (Red Hat package)
glib2 (Red Hat package)
libwebkit2gtk-4.1-0 (Ubuntu package)
libjavascriptcoregtk-4.1-0 (Ubuntu package)
net-libs/webkit-gtk
libwebkit2gtk-4.0-37 (Ubuntu package)
libjavascriptcoregtk-4.0-18 (Ubuntu package)
OpenShift Developer Tools and Services

Install updates from vendor's website.

macOS - update to 12.4 21F79
Submariner - update to 0.14.0
Migration Toolkit for Runtimes - update to 1.0.1
Secondary Scheduler Operator for Red Hat OpenShift (OSSO) - update to 1.1.1
Red Hat OpenShift Serverless - addressed in versions 1.26.0, 1.27.0
OpenShift API for Data Protection (OADP) - update to 1.1.2
Migration Toolkit for Containers - update to 1.7.6
OpenShift Service Mesh - update to 2.3.1
Migration Toolkit for Virtualization - update to 2.4.3
Red Hat Advanced Cluster Management for Kubernetes - addressed in versions 2.6.3, 2.6.4
WPE WebKit - update to 2.36.3
WebKitGTK+ - update to 2.36.3
OpenShift Logging - addressed in versions 5.3.14, 5.4.8, 5.5.5
Red Hat Migration Toolkit for Applications - update to 6.0.1
watchOS - update to 8.6 19T572
Apple Safari - update to 15.5
iPadOS - update to 15.5 19F77
Apple iOS - update to 15.5 19F77
tvOS - update to 15.5 19L570
wpewebkit (Debian package) - update to 2.36.3-1~deb11u1
webkit2gtk (Debian package) - addressed in versions 2.36.3-1~deb10u1, 2.36.3-1~deb11u1
webkit2gtk3 - addressed in versions 2.36.3-1.fc35, 2.36.3-1.fc36
libjavascriptcoregtk-4_0-18-debuginfo - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_0-18 - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libwebkit2gtk-4_0-37 - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libwebkit2gtk-4_0-37-debuginfo - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
typelib-1_0-JavaScriptCore-4_0 - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
typelib-1_0-WebKit2-4_0 - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk-4_0-injected-bundles - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk-4_0-injected-bundles-debuginfo - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk3-debugsource - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libwebkit2gtk3-lang - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1
typelib-1_0-WebKit2WebExtension-4_0 - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk3-devel - addressed in versions 2.36.3-2.99.1, 2.36.3-150000.3.103.1, 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libwebkit2gtk-4_0-37-32bit-debuginfo - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libwebkit2gtk-4_0-37-32bit - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_0-18-32bit-debuginfo - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_0-18-32bit - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk3-minibrowser-debuginfo - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk3-minibrowser - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit-jsc-4-debuginfo - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit-jsc-4 - addressed in versions 2.36.3-150200.35.1, 2.36.3-150400.4.3.1
webkit2gtk-5_0-injected-bundles-debuginfo - update to 2.36.3-150400.4.3.1
webkit2gtk3-soup2-devel - update to 2.36.3-150400.4.3.1
webkit2gtk3-soup2-debugsource - update to 2.36.3-150400.4.3.1
libwebkit2gtk-4_1-0-32bit-debuginfo - update to 2.36.3-150400.4.3.1
webkit2gtk-5_0-injected-bundles - update to 2.36.3-150400.4.3.1
webkit2gtk-4_1-injected-bundles-debuginfo - update to 2.36.3-150400.4.3.1
webkit2gtk-4_1-injected-bundles - update to 2.36.3-150400.4.3.1
webkit-jsc-5.0-debuginfo - update to 2.36.3-150400.4.3.1
webkit-jsc-5.0 - update to 2.36.3-150400.4.3.1
webkit2gtk3-soup2-minibrowser - update to 2.36.3-150400.4.3.1
webkit2gtk3-soup2-minibrowser-debuginfo - update to 2.36.3-150400.4.3.1
webkit2gtk4-debugsource - update to 2.36.3-150400.4.3.1
webkit2gtk4-devel - update to 2.36.3-150400.4.3.1
webkit2gtk4-minibrowser - update to 2.36.3-150400.4.3.1
webkit2gtk4-minibrowser-debuginfo - update to 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_1-0-32bit - update to 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_1-0-32bit-debuginfo - update to 2.36.3-150400.4.3.1
libwebkit2gtk-4_1-0-32bit - update to 2.36.3-150400.4.3.1
WebKit2GTK-4.0-lang - update to 2.36.3-150400.4.3.1
webkit-jsc-4.1 - update to 2.36.3-150400.4.3.1
WebKit2GTK-5.0-lang - update to 2.36.3-150400.4.3.1
WebKit2GTK-4.1-lang - update to 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_1-0 - update to 2.36.3-150400.4.3.1
libjavascriptcoregtk-4_1-0-debuginfo - update to 2.36.3-150400.4.3.1
libjavascriptcoregtk-5_0-0 - update to 2.36.3-150400.4.3.1
libjavascriptcoregtk-5_0-0-debuginfo - update to 2.36.3-150400.4.3.1
libwebkit2gtk-4_1-0 - update to 2.36.3-150400.4.3.1
libwebkit2gtk-4_1-0-debuginfo - update to 2.36.3-150400.4.3.1
libwebkit2gtk-5_0-0 - update to 2.36.3-150400.4.3.1
libwebkit2gtk-5_0-0-debuginfo - update to 2.36.3-150400.4.3.1
typelib-1_0-JavaScriptCore-4_1 - update to 2.36.3-150400.4.3.1
typelib-1_0-JavaScriptCore-5_0 - update to 2.36.3-150400.4.3.1
typelib-1_0-WebKit2-4_1 - update to 2.36.3-150400.4.3.1
typelib-1_0-WebKit2-5_0 - update to 2.36.3-150400.4.3.1
typelib-1_0-WebKit2WebExtension-4_1 - update to 2.36.3-150400.4.3.1
typelib-1_0-WebKit2WebExtension-5_0 - update to 2.36.3-150400.4.3.1
webkit-jsc-4.1-debuginfo - update to 2.36.3-150400.4.3.1
webkit2gtk3 (Red Hat package) - addressed in versions 2.36.7-1.el8, 2.36.7-1.el9
webkitgtk4 (Red Hat package) - update to 2.48.3-2.el7_9
glib2 (Red Hat package) - update to 2.56.4-159.el8
libwebkit2gtk-4.1-0 (Ubuntu package) - addressed in versions 2.36.2-0ubuntu0.22.04.1, 2.36.3-0ubuntu0.22.04.1
libjavascriptcoregtk-4.1-0 (Ubuntu package) - addressed in versions 2.36.2-0ubuntu0.22.04.1, 2.36.3-0ubuntu0.22.04.1
OpenShift Developer Tools and Services - update to 4.9
OpenShift Virtualization - addressed in versions 4.11.1, 4.12.0
net-libs/webkit-gtk - update to 2.36.7
libwebkit2gtk-4.0-37 (Ubuntu package) - addressed in versions 2.36.2-0ubuntu0.20.04.1, 2.36.2-0ubuntu0.21.10.1, 2.36.2-0ubuntu0.22.04.1, 2.36.3-0ubuntu0.20.04.1, 2.36.3-0ubuntu0.21.10.1, 2.36.3-0ubuntu0.22.04.1
libjavascriptcoregtk-4.0-18 (Ubuntu package) - addressed in versions 2.36.2-0ubuntu0.20.04.1, 2.36.2-0ubuntu0.21.10.1, 2.36.2-0ubuntu0.22.04.1, 2.36.3-0ubuntu0.20.04.1, 2.36.3-0ubuntu0.21.10.1, 2.36.3-0ubuntu0.22.04.1

• https://support.apple.com/en-us/HT213257

• Multiple vulnerabilities in Apple macOS Monterey
• Multiple vulnerabilities in Apple Safari
• Multiple vulnerabilities in Apple iOS and iPadOS
• Multiple vulnerabilities in Apple watchOS
• Multiple vulnerabilities in Apple tvOS
• Multiple vulnerabilities in WebKitGTK and WPE WebKit
• Ubuntu update for webkit2gtk
• Debian update for webkit2gtk
• Debian update for wpewebkit
• Ubuntu update for webkit2gtk
• SUSE update for webkit2gtk3
• SUSE update for webkit2gtk3
• SUSE update for webkit2gtk3
• SUSE update for webkit2gtk3
• Gentoo update for WebKitGTK+
• Red Hat Enterprise Linux 8 update for glib2 and webkit2gtk3
• Red Hat Enterprise Linux 9 update for webkit2gtk3
• Multiple vulnerabilities in Red Hat OpenShift Logging 5.4
• Multiple vulnerabilities in OpenShift Virtualization 4.11
• Multiple vulnerabilities in Openshift Logging 5.3
• Multiple vulnerabilities in OpenShift Logging 5.5
• Multiple vulnerabilities in OpenShift Serverles
• Multiple vulnerabilities in Migration Toolkit for Containers (MTC)
• Multiple vulnerabilities in OpenShift Virtualization 4.12
• Multiple vulnerabilities in Migration Toolkit for Runtimes
• Multiple vulnerabilities in Red Hat OpenShift Service Mesh 2.3
• Multiple vulnerabilities in Submariner
• Multiple vulnerabilities in OpenShift Serverless
• Red Hat Advanced Cluster Management for Kubernetes 2.6 update for Submariner
• Multiple vulnerabilities in OpenShift Developer Tools and Services
• Multiple vulnerabilities in Red Hat Migration Toolkit for Applications
• Multiple vulnerabilities in OpenShift API for Data Protection (OADP) 1.1
• Multiple vulnerabilities in Secondary Scheduler Operator for Red Hat OpenShift
• Multiple vulnerabilities in Oracle Linux
• Multiple vulnerabilities in Migration Toolkit for Virtualization 2.4
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes 2.6
• Fedora 36 update for webkit2gtk3
• Fedora 35 update for webkit2gtk3
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for webkitgtk4