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CVE-2022-32912: About the security content of Safari 16

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE
#vulnerability#web#ios#mac#apple#buffer_overflow#zero_day#webkit

This document describes the security content of Safari 16.

About Apple security updates

For our customers’ protection, Apple doesn’t disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.

Apple security documents reference vulnerabilities by CVE-ID when possible.

For more information about security, see the Apple Product Security page.

Safari 16

Released September 12, 2022

Safari Extensions

Available for: macOS Big Sur and macOS Monterey

Impact: A website may be able to track users through Safari web extensions

Description: A logic issue was addressed with improved state management.

WebKit Bugzilla: 242278
CVE-2022-32868: Michael

WebKit

Available for: macOS Big Sur and macOS Monterey

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: A buffer overflow issue was addressed with improved memory handling.

WebKit Bugzilla: 241969
CVE-2022-32886: P1umer, afang5472, xmzyshypnc

WebKit

Available for: macOS Big Sur and macOS Monterey

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: An out-of-bounds read was addressed with improved bounds checking.

WebKit Bugzilla: 242762
CVE-2022-32912: Jeonghoon Shin (@singi21a) at Theori working with Trend Micro Zero Day Initiative

WebKit

Available for: macOS Big Sur and macOS Monterey

Impact: Visiting a website that frames malicious content may lead to UI spoofing

Description: The issue was addressed with improved UI handling.

WebKit Bugzilla: 243236
CVE-2022-32891: @real_as3617, an anonymous researcher

Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.

Published Date: September 12, 2022

Related news

Gentoo Linux Security Advisory 202305-32

Gentoo Linux Security Advisory 202305-32 - Multiple vulnerabilities have been found in WebkitGTK+, the worst of which could result in arbitrary code execution. Versions greater than or equal to 2.40.1 are affected.

Red Hat Security Advisory 2023-2834-01

Red Hat Security Advisory 2023-2834-01 - WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Issues addressed include buffer overflow, bypass, code execution, information leakage, out of bounds write, and use-after-free vulnerabilities.

RHSA-2023:2834: Red Hat Security Advisory: webkit2gtk3 security and bug fix update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-32886: A vulnerability was found in webkitgtkm, where a buffer overflow issue was addressed with improved memory handling. Processing maliciously crafted web content may lead to arbitrary code execution. * CVE-2022-32888: A vulnerability was found in webkitgtk, where an out-of-bounds read was addressed with improved bounds checking. Processing mali...

Red Hat Security Advisory 2023-2256-01

Red Hat Security Advisory 2023-2256-01 - WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Issues addressed include buffer overflow, bypass, code execution, information leakage, out of bounds write, and use-after-free vulnerabilities.

RHSA-2023:2256: Red Hat Security Advisory: webkit2gtk3 security and bug fix update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-32886: A vulnerability was found in webkitgtkm, where a buffer overflow issue was addressed with improved memory handling. Processing maliciously crafted web content may lead to arbitrary code execution. * CVE-2022-32888: A vulnerability was found in webkitgtk, where an out-of-bounds read was addressed with improved bounds checking. Processing mali...

CVE-2022-32903: About the security content of tvOS 16

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 16, iOS 16, watchOS 9. An app may be able to execute arbitrary code with kernel privileges.

CVE-2022-32859: About the security content of iOS 16

A logic issue was addressed with improved state management. This issue is fixed in iOS 16. Deleted contacts may still appear in spotlight search results.

CVE-2022-32835: About the security content of watchOS 9

This issue was addressed with improved entitlements. This issue is fixed in iOS 16, watchOS 9. An app may be able to read a persistent device identifier.

CVE-2022-26730: About the security content of macOS Ventura 13

A memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13. Processing a maliciously crafted image may lead to arbitrary code execution.

Apple Security Advisory 2022-10-27-14

Apple Security Advisory 2022-10-27-14 - Safari 16 addresses buffer overflow, code execution, out of bounds read, and spoofing vulnerabilities.

Apple Security Advisory 2022-10-27-13

Apple Security Advisory 2022-10-27-13 - watchOS 9 addresses buffer overflow, bypass, code execution, out of bounds read, out of bounds write, spoofing, and use-after-free vulnerabilities.

Apple Security Advisory 2022-10-27-11

Apple Security Advisory 2022-10-27-11 - tvOS 16 addresses buffer overflow, code execution, out of bounds read, out of bounds write, spoofing, and use-after-free vulnerabilities.

Ubuntu Security Notice USN-5642-1

Ubuntu Security Notice 5642-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.

Apple Security Advisory 2022-09-12-5

Apple Security Advisory 2022-09-12-5 - Safari 16 addresses buffer overflow, code execution, out of bounds read, and spoofing vulnerabilities.

Apple Security Advisory 2022-09-12-5

Apple Security Advisory 2022-09-12-5 - Safari 16 addresses buffer overflow, code execution, out of bounds read, and spoofing vulnerabilities.

Apple Security Advisory 2022-09-12-5

Apple Security Advisory 2022-09-12-5 - Safari 16 addresses buffer overflow, code execution, out of bounds read, and spoofing vulnerabilities.

Apple Security Advisory 2022-09-12-5

Apple Security Advisory 2022-09-12-5 - Safari 16 addresses buffer overflow, code execution, out of bounds read, and spoofing vulnerabilities.

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