CVE-2021-30849

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30849

CVE-2021-30849 is a WebKit/WebKitGTK family issue reporting multiple memory corruption defects that could allow arbitrary code execution when processing malicious web content. Publicly documented fixes cover WebKitGTK/WebKit in Apple platforms (iOS 14.8/iPadOS 14.8, watchOS 8, Safari 15, tvOS 15,...

CVE-2021-30847: Undefined Security Weakness

This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2021-30835: Undefined Security Weakness

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2021-30841: Undefined Security Weakness

This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution...

CVE-2021-30843: Undefined Security Weakness

This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution...

CVE-2021-30842: Undefined Security Weakness

This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution...

CVE-2021-30849: Out-of-bounds Write

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30850: Undefined Security Weakness

An access issue was addressed with improved access restrictions. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6, tvOS 15. A user may gain access to protected parts of the file system...

PT-2021-18902

Name of the Vulnerable Software and Affected Versions iOS versions prior to 15 iPadOS versions prior to 15 watchOS versions prior to 8 tvOS versions prior to 15 Description A memory consumption issue was addressed with improved memory handling, which may allow an application to execute arbitrary...

CVE-2021-30837: Undefined Security Weakness

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An application may be able to execute arbitrary code with kernel privileges...

CVE-2021-30846: Out-of-bounds Write

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution...

PT-2021-18884

Name of the Vulnerable Software and Affected Versions iOS versions prior to 15 iPadOS versions prior to 15 watchOS versions prior to 8 tvOS versions prior to 15 Description An authorization issue was addressed with improved state management. An attacker in physical proximity may be able to force ...

CVE-2021-30810: Missing Authorization

An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup...

Apple Releases Security Updates for Multiple Products

Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...

PT-2021-5281

Name of the Vulnerable Software and Affected Versions Safari versions prior to 15 tvOS versions prior to 15 watchOS versions prior to 8 iOS versions prior to 15 iPadOS versions prior to 15 Description A use after free issue was addressed with improved memory management. Processing maliciously...

Apple tvOS 缓冲区错误漏洞

Apple tvOS is a set of smart TV operating systems from Apple USA. A buffer error vulnerability exists in Apple TV 4K and Apple TV HD, which stems from a boundary error when processing font files in FontParser. The vulnerability can be exploited to trick a victim into opening a specially crafted...

About the security content of tvOS 15

About the security content of tvOS 15 This document describes the security content of tvOS 15. 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...

PT-2021-18909

Name of the Vulnerable Software and Affected Versions iOS versions prior to 14.8 iPadOS versions prior to 14.8 Safari versions prior to 15 tvOS versions prior to 15 iOS versions prior to 15 iPadOS versions prior to 15 watchOS versions prior to 8 Description A memory corruption issue was addressed...

PT-2021-18912

Name of the Vulnerable Software and Affected Versions iOS versions prior to 14.8 iPadOS versions prior to 14.8 watchOS versions prior to 8 Safari versions prior to 15 tvOS versions prior to 15 iTunes versions prior to 12.12 for Windows Description Multiple memory corruption issues were addressed...