CVE-2021-1844

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 v. 14610.4.3.1.7 and 15610.4.3.1.7, watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-1844

CVE-2021-1844 is a memory corruption vulnerability in WebKit/WebKitGTK/WebKitGTK-related workflows triggered by processing malicious web content, with potential arbitrary code execution. Affected components include WebKit/WebKitGTK in Apple products (Safari 14.0.3 and iOS/iPadOS/macOS updates) an...

CVE-2021-1844

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 v. 14610.4.3.1.7 and 15610.4.3.1.7, watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-1844

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 v. 14610.4.3.1.7 and 15610.4.3.1.7, watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-1870

CVE-2021-1870 affects WebKitGTK/WebKitGTK-based packages (e.g., Arch Linux webkitgtk4) prior to version 2.30.6. A remote attacker could craft web content to cause arbitrary code execution. Upstream fix is in 2.30.6; Arch advisories (ASA-202103-24/25) and CVE listings confirm the vulnerability and...

CVE-2021-1870

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this...

CVE-2021-1870

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this...

CVE-2021-1801

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy...

CVE-2021-1801

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy...

CVE-2021-1799

The CVE-2021-1799 entry describes a port redirection issue in WebKitGTK/WebKit allowing a malicious website to access restricted ports on arbitrary servers. Connected advisories confirm this impacts WebKitGTK and WPE WebKit upstream, with fixes implemented in WebKitGTK prior to 2.30.6 (and in ven...

CVE-2021-1799

A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access...

CVE-2021-1799

A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access...

CVE-2021-1797

The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to read arbitrary files...

CVE-2021-1797

CVE-2021-1797 affects Apple APFS on macOS (Mojave/Catalina) and related OSes. The issue, caused by inadequate permissions logic, could allow a local user to read arbitrary files. Apple patched this in macOS Big Sur 11.2 and Security Updates 2021-001 Catalina/Mojave, plus watchOS 7.3, tvOS 14.4, i...

CVE-2021-1796

CVE-2021-1796 corresponds to an Apple vulnerability affecting iOS 14.4/iPadOS 14.4 (Bluetooth-related) where an out-of-bounds write was addressed by improved input validation. The issue could allow a remote attacker to cause arbitrary code execution, with Apple listing this alongside other Blueto...

CVE-2021-1796

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution...

CVE-2021-1793

CVE-2021-1793 affects Apple devices running macOS Big Sur 11.2, Catalina 10.15.x (Security Update 2021-001), Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. The issue involves processing a maliciously crafted image that may lead to arbitrary code execution; Apple’s updates fix the vulne...

CVE-2021-1795

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution...

CVE-2021-1795

CVE-2021-1795 is a Bluetooth-related out-of-bounds write in iOS/iPadOS components, addressed by Apple in iOS 14.4 and iPadOS 14.4 via improved input validation. Attack vector is remote over Bluetooth; impact described as potential arbitrary code execution. The Apple HT212146 security content conf...

CVE-2021-1794

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution...