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Apple Issues Urgent Security Update for Older iOS and iPadOS Models

Apple on Monday backported fixes for an actively exploited security flaw to older iPhone and iPad models. The issue, tracked as CVE-2023-23529, concerns a type confusion bug in the WebKit browser engine that could lead to arbitrary code execution. It was originally addressed by the tech giant with improved checks as part of updates released on February 13, 2023. An anonymous researcher has been

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Apple on Monday backported fixes for an actively exploited security flaw to older iPhone and iPad models.

The issue, tracked as CVE-2023-23529, concerns a type confusion bug in the WebKit browser engine that could lead to arbitrary code execution.

It was originally addressed by the tech giant with improved checks as part of updates released on February 13, 2023. An anonymous researcher has been credited with reporting the bug.

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“Processing maliciously crafted web content may lead to arbitrary code execution,” Apple said in a new advisory, adding it’s “aware of a report that this issue may have been actively exploited.”

Details surrounding the exact nature of exploitation are currently not known, but withholding technical specifics is standard procedure as it helps prevent additional in-the-wild abuse targeting susceptible devices.

The update is available in versions iOS 15.7.4 and iPadOS 15.7.4 for iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation).

The disclosure comes as Apple rolled out iOS 16.4, iPadOS 16.4, macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5, tvOS 16.4, and watchOS 9.4 with numerous bug fixes.

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Categories: Apple Categories: Exploits and vulnerabilities Categories: News Tags: macOS Tags: iOS Tags: iPadOS Tags: watchOS Tags: tvOS Tags: Studio Display Tags: CVE-2023-23529 Tags: type confusion Tags: emoji Apple has released security updates and new features for several of its products, including a fix for an actively exploited vulnerability. (Read more...) The post Update now! Apple fixes actively exploited vulnerability and introduces new features appeared first on Malwarebytes Labs.

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Ubuntu Security Notice 5893-1 - 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.

RHSA-2023:0902: Red Hat Security Advisory: webkit2gtk3 security 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-2023-23529: A vulnerability was found in WebKitGTK. This issue occurs when processing maliciously crafted web content in WebKit. This may, in theory, allow a remote attacker to create a specially crafted web page, trick the victim into opening it, trigger type confusion, and execute arbitrary code on the target system.

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Hey 👋 there, cyber friends! Welcome to this week's cybersecurity newsletter, where we aim to keep you informed and empowered in the ever-changing world of cyber threats. In today's edition, we will cover some interesting developments in the cybersecurity landscape and share some insightful analysis of each to help you protect yourself against potential attacks. 1. Apple 📱 Devices Hacked with

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Categories: Apple Categories: Exploits and vulnerabilities Tags: Apple Tags: macOS Ventura Tags: 13.2.1 Tags: iOS Tags: iPadOS Tags: 16.3.1 Tags: CVE-2023-23514 Tags: CVE-2023-23522 Tags: CVE-2023-23529 Tags: use after free Tags: type confusion Apple has released patches for macOS Ventura, iPadOs, and iOS. Among the patched vulnerabilities is a WebKit vulnerability which may have been exploited in the wild. (Read more...) The post Update now! Apple patches vulnerabilities in MacOS and iOS appeared first on Malwarebytes Labs.

Patch Now: Apple's iOS, iPadOS, macOS, and Safari Under Attack with New Zero-Day Flaw

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