Apple macOS Big Sur 安全漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. A security vulnerability exists in Apple macOS Big Sur 11.5, which stems from a type confusion error in WebKit. A remote attacker can exploit the vulnerability by tricking a victim into opening a specially crafted website, which will...

The vulnerability of the web page rendering modules in WebKitGTK and WPE WebKit, related to the use of memory after it is freed, allows attackers to execute arbitrary code.

The vulnerability of the Web page rendering modules in WebKitGTK and WPE WebKit relates to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using a specially created HTML page...

[SECURITY] Fedora 34 Update: chromium-91.0.4472.164-1.fc34

Chromium is an open-source web browser, powered by WebKit Blink...

About the security content of Safari 14.1.2

About the security content of Safari 14.1.2 This document describes the security content of Safari 14.1.2. 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...

[SECURITY] Fedora 33 Update: chromium-91.0.4472.114-2.fc33

Chromium is an open-source web browser, powered by WebKit Blink...

Fedora: Security Advisory for chromium (FEDORA-2021-ca58c57bdf)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Google Details iOS, Chrome, IE Zero-Day Flaws Exploited Recently in the Wild

Threat intelligence researchers from Google on Wednesday shed more light on four in-the-wild zero-days in Chrome, Safari, and Internet Explorer browsers that were exploited by malicious actors in different campaigns since the start of the year. What's more, three of the four zero-days were...

[SECURITY] Fedora 34 Update: chromium-91.0.4472.114-1.fc34

Chromium is an open-source web browser, powered by WebKit Blink...

DEBIAN-CVE-2021-21779

A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this...

CVE-2021-21779

A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this...

Design/Logic Flaw

A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this...

CVE-2021-21779

CVE-2021-21779 is a use-after-free vulnerability in the way WebKitGTK’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted page can cause an information leak and memory corruption; exploitation requires the victim to visit a malicious page. Public advisories from Arch...

CVE-2021-21775

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked in...

Memory corruption

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked in...

CVE-2021-21775

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked in...

UBUNTU-CVE-2021-21775

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked in...

Apple WebKit KeyframeEffect Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple WebKit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the KeyframeEffect...

The vulnerability of the Web page rendering module in WebKit operating systems on Mac OS allows attackers to perform cross-site scripting attacks.

The vulnerability of the Web page rendering module in WebKit operating systems on Mac OS relates to the lack of measures taken to protect the structure of web pages. Exploiting this vulnerability allows a malicious actor to perform cross-site scripting attacks using malicious web content...

Patch now! Apple fixes in-the-wild iPhone vulnerabilities

Apple has fixed two vulnerabilities in Safaris WebKit component, announcing it is aware of a report that they may have been actively exploited. Both vulnerabilities could be abused by maliciously crafted web content that could lead to arbitrary code execution: In other words, the bugs let rogue...

Apple Hurries Patches for Safari Bugs Under Active Attack

Apple issued two out-of-band security fixes for its Safari web browser, fixing zero-day vulnerabilities that “may have been actively exploited,” according to a Monday security bulletin by the company. The bugs affect sixth-generation Apple iPhones, iPads and iPod touch model hardware, released...