CVSS: 9.8EPSS: 1%CPEs: 9EXPL: 0CVE-2020-3909
https://notcve.org/view.php?id=CVE-2020-3909
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2. Se abordó un desbordamiento del búfer con una comprobación de límites mejorada. Este problema es corregido en iOS versión 13.4 y iPadOS versión 13.4, macOS Catalina versión 10.15.4, tvOS versión 13.4, watchOS versión 6.2, iTunes para Windows versión 12.10.5, iCloud para Windows versión 10.9.3, iCloud para Windows versión 7.18. • https://support.apple.com/HT211100 https://support.apple.com/HT211101 https://support.apple.com/HT211102 https://support.apple.com/HT211103 https://support.apple.com/HT211105 https://support.apple.com/HT211106 https://support.apple.com/HT211107 https://www.oracle.com/security-alerts/cpuoct2020.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2020-3914
https://notcve.org/view.php?id=CVE-2020-3914
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. An application may be able to read restricted memory. Se abordó un problema de inicialización de memoria con un manejo de la memoria mejorado. Este problema es corregido en iOS versión 13.4 y iPadOS versión 13.4, macOS Catalina versión 10.15.4, tvOS versión 13.4, watchOS versión 6.2. • https://support.apple.com/HT211100 https://support.apple.com/HT211101 https://support.apple.com/HT211102 https://support.apple.com/HT211103 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.8EPSS: 0%CPEs: 36EXPL: 0CVE-2019-20044 – zsh: insecure dropping of privileges when unsetting PRIVILEGED option
https://notcve.org/view.php?id=CVE-2019-20044
In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULE_PATH=/dir/with/module zmodload with a module that calls setuid(). En Zsh versiones anteriores a 5.8, los atacantes capaces de ejecutar comandos pueden recuperar privilegios eliminados mediante la opción --no-PRIVILEGED. Zsh presenta un fallo al sobrescribir el uid guardado, ya que los privilegios originales pueden ser restaurados mediante una ejecución de zmodload de MODULE_PATH=/dir/with/module con un módulo que llama a la función setuid(). A flaw was found in zsh. • http://seclists.org/fulldisclosure/2020/May/49 http://seclists.org/fulldisclosure/2020/May/53 http://seclists.org/fulldisclosure/2020/May/55 http://seclists.org/fulldisclosure/2020/May/59 http://zsh.sourceforge.net/releases.html https://github.com/XMB5/zsh-privileged-upgrade https://lists.debian.org/debian-lts-announce/2020/03/msg00004.html https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproje • CWE-271: Privilege Dropping / Lowering Errors CWE-273: Improper Check for Dropped Privileges •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2016-4606
https://notcve.org/view.php?id=CVE-2016-4606
Curl before 7.49.1 in Apple OS X before macOS Sierra prior to 10.12 allows remote or local attackers to execute arbitrary code, gain sensitive information, cause denial-of-service conditions, bypass security restrictions, and perform unauthorized actions. This may aid in other attacks. Curl versiones anteriores a 7.49.1, en Apple OS X macOS Sierra versiones anteriores a 10.12, permite a atacantes remotos o locales ejecutar código arbitrario, conseguir información confidencial, causar condición de denegación de servicio (DoS), omitir las restricciones de seguridad y llevar a cabo acciones no autorizadas. Esto puede ayudar en otros ataques. • http://www.securityfocus.com/bid/93055 http://www.securitytracker.com/id/1036858 https://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2012-5366
https://notcve.org/view.php?id=CVE-2012-5366
The IPv6 implementation in Apple Mac OS X (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Router Advertisement packets containing multiple Routing entries. La implementación de IPv6 en Apple Mac OS X (versiones desconocidas, año 2012 y anteriores), permite a atacantes remotos causar una denegación de servicio por medio de una avalancha de paquetes ICMPv6 Router Advertisement, que contienen múltiples entradas de Enrutamiento. • http://www.openwall.com/lists/oss-security/2012/10/10/12 https://www.securityfocus.com/bid/56170/info • CWE-400: Uncontrolled Resource Consumption •