VulnCheck KEV: CVE-2021-30858

Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on...

Apple iOS 和 iPadOS 缓冲区错误漏洞

Apple iOS and Apple iPadOS are products of Apple Inc. Apple iOS is an operating system developed for mobile devices, and Apple iPadOS is an operating system for iPad tablets. A buffer error vulnerability exists in Apple iOS and iPadOS WebKit, which could lead to arbitrary code execution when...

Apple iOS 和 iPadOS 资源管理错误漏洞

Apple iOS and Apple iPadOS are products of Apple Inc.Apple iOS is an operating system developed for mobile devices.Apple iPadOS is an operating system for iPad tablets.The vulnerability is caused by a resource management error in Apple iOS and iPadOS WebKit. A resource management error...

Apple macOS Big Sur 资源管理错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA Inc. Apple macOS Big Sur 11.5 suffers from a resource management error vulnerability that stems from a resource management error when WebKit processes HTML content. A remote attacker can exploit the vulnerability by creating a special...

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...

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...

The vulnerability of the web page rendering module in WebKit operating systems for tvOS, iOS, iPadOS, and watchOS allows attackers to execute arbitrary code.

The vulnerability of the Web page rendering module in WebKit operating systems for tvOS, iOS, iPadOS, and watchOS is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using malicious web content...

The vulnerability of the Web page rendering module in WebKit operating systems on Mac OS allows a hacker to execute arbitrary code.

The vulnerability of the Web page rendering module in WebKit operating systems on Mac OS is related to the improper implementation of the sequence of actions to be performed. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using malicious web content, from a remot...

Apple iOS 资源管理错误漏洞

Apple iOS is an operating system developed by Apple Inc. for mobile devices. Apple iOS suffers from a resource management error vulnerability that originates from a boundary error when processing HTML content in the WebKit component. An attacker could exploit this vulnerability to execute arbitra...

WebKit WebKitGTK 资源管理错误漏洞

WebKitGTK+ is a full-featured port of the WebKit engine and includes all of WebKit's features. A resource management error vulnerability exists in Webkit WebKitGTK, which stems from a problem with the way certain events are handled by the ImageLoader image loading object in Webkit WebKitGTK 2.30....

VulnCheck KEV: CVE-2021-30666

Apple iOS WebKit contains a buffer-overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML...

VulnCheck KEV: CVE-2021-30665

Apple iOS, iPadOS, macOS, watchOS, and tvOS WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products...

VulnCheck KEV: CVE-2021-30663

Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain an integer overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products...

The vulnerability of the web page rendering module in WebKit operating systems of Apple’s iOS, iPadOS, and watchOS allows attackers to execute cross-site scripting attacks.

The vulnerability of the Web page rendering module in WebKit-based operating systems such as Apple’s iOS, iPadOS, and watchOS 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...

VulnCheck KEV: CVE-2021-1879

This issue was addressed by improved management of object lifetimes. This issue is fixed in iOS 12.5.2, iOS 14.4.2 and iPadOS 14.4.2, watchOS 7.3.3. Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been...

Vulnerability fixed in Apple products

The WebKit module contains code that allows a Web browser to be realized. The WebKit module is found in several Apple products. Apple has fixed a vulnerability in the WebKit module. fixed. The vulnerability allows a remote malicious person to able to cause a denial-of-service with potentially the...

Apple Apple macOS Security Breach

Apple macOS is a specialized operating system developed by Apple Inc. for Mac computers. A security vulnerability exists in Apple macOS due to an application not properly enforcing a mandatory crate policy in WebKit. A remote attacker can create a specially crafted web page to trick a victim into...

Apple Safari Resource Management Error Vulnerability

Apple Safari is a web browser from Apple Inc. and is the default browser that comes with the Mac OS X and iOS operating systems. A security vulnerability exists in Safari 14.0.3 WebKit, which originates from the handling of maliciously crafted web content that could lead to arbitrary code executi...

PT-2021-4220

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.2 Security Update versions prior to 2021-001 Catalina Security Update versions prior to 2021-001 Mojave iOS versions prior to 14.4 iPadOS versions prior to 14.4 Description A logic issue was addressed with improved...

VulnCheck KEV: CVE-2021-1870

Apple iOS, iPadOS, and macOS WebKit contain an unspecified logic vulnerability that allows a remote attacker to execute code. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing...