CVE-2021-30721

CVE-2021-30721 concerns a path handling issue in macOS that was addressed by improved input validation. According to the records, the vulnerability is fixed in macOS Big Sur 11.4 and the Security Updates 2021-003 (Catalina) and 2021-004 (Mojave). The description notes that an attacker in a privil...

CVE-2021-30726

CVE-2021-30726 is a macOS kernel-origin local privilege-escalation vulnerability. The Apple advisories and NVD entry indicate an out-of-bounds write issue that allows a malicious local user application to execute arbitrary code with kernel privileges. Affected products include macOS Big Sur (fixe...

CVE-2021-30724

Technical details for CVE-2021-30724 are not publicly available in the provided documents. Monitor for updates.

CVE-2021-30724

This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A local attacker may be able to elevate their privileges...

CVE-2021-30722

CVE-2021-30722 is an information-disclosure flaw in macOS that was mitigated by state-management improvements. Affected products include macOS Big Sur 11.4, Security Update 2021-003 Catalina, and Security Update 2021-004 Mojave. The issue could let an attacker on a privileged network reveal sensi...

CVE-2021-30720

A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers...

CVE-2021-30788

This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory...

CVE-2021-30796

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing a maliciously crafted image may lead to a denial of service...

CVE-2021-30799

CVE-2021-30799 affects WebKitGTK/WebKit, with multiple memory corruption issues in WebKitGTK/WPE WebKit before 2.32.3 that may lead to arbitrary code execution or memory corruption when processing malicious web content. Upstream fix: WebKitGTK 2.32.3. Public advisories (Arch Linux ASA-202107-67, ...

CVE-2021-30799

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30799

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30798

CVE-2021-30798 is a logic issue (state management) fixed on Apple platforms. The vulnerability could allow a malicious app to bypass certain Privacy preferences. Affected products include iOS, macOS Big Sur, and watchOS; fixes are in iOS 14.7, macOS Big Sur 11.5, and watchOS 7.6. The initial desc...

CVE-2021-30803

A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.5. A malicious application may be able to access a user’s recent Contacts...

CVE-2021-30803

CVE-2021-30803 concerns a local-permissions issue in macOS where an application could access a user’s recent Contacts due to insufficient restrictions in Identity Services. The issue was addressed by improved validation, and Apple fixed it in macOS Big Sur 11.5 (HT212602). The available sources d...

Apple 多款产品缓冲区错误漏洞

Apple iOS is a product of Apple Inc. Apple iOS is an operating system developed for mobile devices. tvOS is a smart TV operating system. tvOS is a smart TV operating system. tvOS is a smart TV operating system. tvOS is a smart TV operating system. tvOS is a smart TV operating system. tvOS is an...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app by Apple Inc. A security vulnerability exists in macOS Big Sur prior to 11.3, iOS prior to 14.5, and iPadOS prior to 14.5, watchOS prior to 7.4, and tvOS prior to 14.5, which may result in arbitrary code execution due to the handling of maliciously...

CVE-2021-30663

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Recent assessments: Assessed Attacker...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app by Apple Inc. A security vulnerability exists in macOS Big Sur prior to 11.3, iOS prior to 14.5, and iPadOS prior to 14.5, watchOS prior to 7.4, and tvOS prior to 14.5, which stems from a buffer overflow that could lead to the execution of arbitrary...

CVE-2021-30665

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that...

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 11.3 that could allow a malicious application to access a user's recent contacts...