CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2021-30943
https://notcve.org/view.php?id=CVE-2021-30943
An issue in the handling of group membership was resolved with improved logic. This issue is fixed in iOS 15.2 and iPadOS 15.2, watchOS 8.3, macOS Monterey 12.1. A malicious user may be able to leave a messages group but continue to receive messages in that group. Se ha resuelto un problema en la gestión de la pertenencia a grupos con una lógica mejorada. Este problema se ha solucionado en iOS 15.2 y iPadOS 15.2, watchOS 8.3, macOS Monterey 12.1. • https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 • CWE-613: Insufficient Session Expiration •
CVSS: 7.8EPSS: 0%CPEs: 16EXPL: 0CVE-2021-30942 – Apple ColorSync Out-Of-Bounds Read
https://notcve.org/view.php?id=CVE-2021-30942
Description: A memory corruption issue in the processing of ICC profiles was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing a maliciously crafted image may lead to arbitrary code execution. Descripción: Se abordó un problema de corrupción de memoria en el procesamiento de perfiles ICC con una comprobación de entrada mejorada. Este problema es corregido en macOS Big Sur versión 11.6.2, tvOS versión 15.2, macOS Monterey versión 12.1, Security Update 2021-008 Catalina, iOS versión 15.2 e iPadOS versión 15.2, watchOS versión 8.3. • http://packetstormsecurity.com/files/165559/Apple-ColorSync-Out-Of-Bounds-Read.html https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212980 https://support.apple.com/en-us/HT212981 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 18EXPL: 0CVE-2021-30939 – Apple macOS ImageIO DDS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-30939
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing a maliciously crafted image may lead to arbitrary code execution. Se abordó una lectura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en macOS Big Sur versión 11.6.2, tvOS versión 15.2, macOS Monterey versión 12.1, Security Update 2021-008 Catalina, iOS versión 15.2 e iPadOS versión 15.2, watchOS versión 8.3. • https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212980 https://support.apple.com/en-us/HT212981 https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1414 https://www.zerodayinitiative.com/advisories/ZDI-22-359 • CWE-125: Out-of-bounds Read •
CVSS: 9.3EPSS: 0%CPEs: 16EXPL: 0CVE-2021-30937 – XNU inm_merge Heap Use-After-Free
https://notcve.org/view.php?id=CVE-2021-30937
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges. Se abordó una vulnerabilidad de corrupción de memoria con un bloqueo mejorado. Este problema es corregido en macOS Big Sur versión 11.6.2, tvOS versión 15.2, macOS Monterey versión 12.1, Security Update 2021-008 Catalina, iOS versión 15.2 e iPadOS versión 15.2, watchOS versión 8.3. • http://packetstormsecurity.com/files/165475/XNU-inm_merge-Heap-Use-After-Free.html https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212980 https://support.apple.com/en-us/HT212981 • CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 9EXPL: 0CVE-2021-30936 – webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution
https://notcve.org/view.php?id=CVE-2021-30936
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution. Se abordó un problema de uso de memoria previamente liberada con una administración de la memoria mejorada. Este problema es corregido en tvOS versión 15.2, macOS Monterey versión 12.1, Safari versión 15.2, iOS versión 15.2 e iPadOS versión 15.2, watchOS versión 8.3. • http://www.openwall.com/lists/oss-security/2022/01/21/2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212980 https://support.apple.com/en-us • CWE-416: Use After Free •