CVSS: 7.8EPSS: 0%CPEs: 18EXPL: 0CVE-2021-30903
https://notcve.org/view.php?id=CVE-2021-30903
This issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution. Este problema se abordó con comprobaciones mejoradas. Este problema se corrigió en iOS versión 14.8.1 y iPadOS versión 14.8.1, iOS versión 15.1 y iPadOS versión 15.1, macOS Monterey versión 12.0.1. • https://support.apple.com/en-us/HT212867 https://support.apple.com/en-us/HT212868 https://support.apple.com/en-us/HT212869 https://support.apple.com/kb/HT212871 https://support.apple.com/kb/HT212872 https://support.apple.com/kb/HT212874 https://support.apple.com/kb/HT212876 •
CVSS: 9.3EPSS: 0%CPEs: 12EXPL: 0CVE-2021-30901
https://notcve.org/view.php?id=CVE-2021-30901
Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges. Se han abordado varios problemas de escritura fuera de límites con una comprobación de límites mejorada. Este problema se corrigió en macOS Monterey versión 12.0.1, actualización de seguridad 2021-007 Catalina, macOS Big Sur versión 11.6.1. • https://support.apple.com/en-us/HT212869 https://support.apple.com/en-us/HT212871 https://support.apple.com/en-us/HT212872 • CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 0%CPEs: 5EXPL: 0CVE-2021-30900 – Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
https://notcve.org/view.php?id=CVE-2021-30900
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges. Se abordó un problema de escritura fuera de límites con una comprobación de límites mejorada. Este problema se corrigió en iOS versión 14.8.1 y iPadOS versión 14.8.1, iOS versión 15.1 y iPadOS versión 15.1. • https://support.apple.com/en-us/HT212867 https://support.apple.com/en-us/HT212868 https://support.apple.com/kb/HT212872 • CWE-787: Out-of-bounds Write •
CVSS: 7.6EPSS: 0%CPEs: 12EXPL: 0CVE-2021-30899
https://notcve.org/view.php?id=CVE-2021-30899
A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges. Se abordó una condición de carrera con una administración del estado mejorada. Este problema se corrigió en macOS Monterey versión 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur versión 11.6.1. • https://support.apple.com/en-us/HT212869 https://support.apple.com/en-us/HT212871 https://support.apple.com/en-us/HT212872 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-30897 – webkitgtk: Cross-origin data exfiltration via resource timing API
https://notcve.org/view.php?id=CVE-2021-30897
An issue existed in the specification for the resource timing API. The specification was updated and the updated specification was implemented. This issue is fixed in macOS Monterey 12.0.1. A malicious website may exfiltrate data cross-origin. Existía un problema en la especificación de la API de sincronización de recursos. • https://support.apple.com/en-us/HT212869 https://support.apple.com/kb/HT212814 https://support.apple.com/kb/HT212815 https://access.redhat.com/security/cve/CVE-2021-30897 https://bugzilla.redhat.com/show_bug.cgi?id=2038907 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •