CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2020-3840
https://notcve.org/view.php?id=CVE-2020-3840
An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1. Loading a maliciously crafted racoon configuration file may lead to arbitrary code execution. Se presentó un problema por un paso en el manejo de los archivos de configuración racoon. • https://support.apple.com/HT210918 https://support.apple.com/HT210919 https://support.apple.com/HT210920 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-193: Off-by-one Error •
CVSS: 9.3EPSS: 0%CPEs: 5EXPL: 0CVE-2020-3829 – macOS / iOS launchd XPC Message Parsing Memory Corruption
https://notcve.org/view.php?id=CVE-2020-3829
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to gain elevated privileges. Se abordó una lectura fuera de límites con una verificación de límites mejorada. Este problema es corregido en iOS versión 13.3.1 y iPadOS versión 13.3.1, macOS Catalina versión 10.15.3, tvOS versión 13.3.1, watchOS versión 6.1.2. • https://support.apple.com/HT210918 https://support.apple.com/HT210919 https://support.apple.com/HT210920 https://support.apple.com/HT210921 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2020-3836 – XNU OUserClient::_sendAsyncResult64() ipc_port Pointer Disclosure
https://notcve.org/view.php?id=CVE-2020-3836
An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to determine kernel memory layout. Se abordó un problema de acceso con una administración de la memoria mejorada. Este problema es corregido en iOS versión 13.3.1 y iPadOS versión 13.3.1, macOS Catalina versión 10.15.3, tvOS versión 13.3.1, watchOS versión 6.1.2. • https://support.apple.com/HT210918 https://support.apple.com/HT210919 https://support.apple.com/HT210920 https://support.apple.com/HT210921 •
CVSS: 9.3EPSS: 0%CPEs: 20EXPL: 0CVE-2020-3838
https://notcve.org/view.php?id=CVE-2020-3838
The issue was addressed with improved permissions logic. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with system privileges. El problema se abordó con una lógica de permisos mejorada. Este problema es corregido en iOS versión 13.3.1 y iPadOS versión 13.3.1, macOS Catalina versión 10.15.3, tvOS versión 13.3.1, watchOS versión 6.1.2. • http://seclists.org/fulldisclosure/2021/Apr/51 https://support.apple.com/HT210918 https://support.apple.com/HT210919 https://support.apple.com/HT210920 https://support.apple.com/HT210921 https://support.apple.com/kb/HT212326 https://support.apple.com/kb/HT212327 • CWE-276: Incorrect Default Permissions •
CVSS: 9.3EPSS: 0%CPEs: 5EXPL: 0CVE-2020-3842 – XNU ip6_notify_pmtu Remote mbuf Double-Free
https://notcve.org/view.php?id=CVE-2020-3842
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with kernel privileges. Se abordó un problema de corrupción de memoria con un manejo de memoria mejorado. Este problema es corregido en iOS versión 13.3.1 y iPadOS versión 13.3.1, macOS Catalina versión 10.15.3, tvOS versión 13.3.1, watchOS versión 6.1.2. • https://support.apple.com/HT210918 https://support.apple.com/HT210919 https://support.apple.com/HT210920 https://support.apple.com/HT210921 • CWE-787: Out-of-bounds Write •