PT-2022-3419 · Apple+8 · Apple Macos+13

Dongzhuo Zhao · Published 2022-05-06 · Updated 2023-08-08 · CVE-2022-26719

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions WebKitGTK and WPE WebKit versions (affected versions not specified) tvOS versions prior to 15.5 iOS versions prior to 15.5 iPadOS versions prior to 15.5 watchOS versions prior to 8.6 macOS Monterey versions prior to 12.4 Safari versions prior to 15.5

Description The issue is related to insufficient input validation in web page rendering modules, which may allow a remote attacker to execute arbitrary code or cause a denial of service. Processing maliciously crafted web content may lead to arbitrary code execution due to a memory corruption issue addressed with improved state management.

Recommendations For tvOS versions prior to 15.5, update to tvOS 15.5 or later. For iOS versions prior to 15.5, update to iOS 15.5 or later. For iPadOS versions prior to 15.5, update to iPadOS 15.5 or later. For watchOS versions prior to 8.6, update to watchOS 8.6 or later. For macOS Monterey versions prior to 12.4, update to macOS Monterey 12.4 or later. For Safari versions prior to 15.5, update to Safari 15.5 or later. As a temporary workaround for WebKitGTK and WPE WebKit, consider restricting the processing of web content until a patch is available. At the moment, there is no information about a newer version that contains a fix for WebKitGTK and WPE WebKit.

Fix

Memory Corruption

RCE

Weakness Enumeration

CWE-787

CWE-20

Related Identifiers

ALSA-2022:7704

ALSA-2022:8054

BDU:2022-04197

BDU:2022-04287

CESA-2022_7704

CVE-2022-26719

DSA-5154-1

DSA-5155-1

OPENSUSE-SU-2022_2071-1

OPENSUSE-SU-2022_2072-1

RHSA-2022:7704

RHSA-2022:8054

RHSA-2022_7704

RHSA-2022_8054

RHSA-2025:10364

RLSA-2022:7704

RLSA-2022:8054

SUSE-SU-2022:2030-1

SUSE-SU-2022:2071-1

SUSE-SU-2022:2072-1

SUSE-SU-2022:2089-1

USN-5457-1

Affected Products

Almalinux

Astra Linux

Centos

Linuxmint

Apple Macos

Red Hat

Rocky Linux

Safari

Suse

Ubuntu

Ios

Ipados

Tvos

Watchos

References · 96

• https://errata.almalinux.org/9/ALSA-2022-8054.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04287 · Security Note
• https://osv.dev/vulnerability/ALSA-2022:8054 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-26719 · Security Note
• https://support.apple.com/en-us/HT213257 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2022:8054 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2089-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26719 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04197 · Security Note
• https://support.apple.com/en-us/HT213253 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-26719 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2022-0819SE17 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-26709 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2022:7704 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5154-1 · Vendor Advisory