CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-30658
https://notcve.org/view.php?id=CVE-2021-30658
This issue was addressed with improved handling of file metadata. This issue is fixed in macOS Big Sur 11.3. A malicious application may bypass Gatekeeper checks. Se abordó este problema con un manejo mejorada de los metadatos de los archivos. Este problema es corregido en macOS Big Sur versión 11.3. • https://support.apple.com/en-us/HT212325 • CWE-494: Download of Code Without Integrity Check •
CVSS: 7.6EPSS: 0%CPEs: 34EXPL: 0CVE-2021-30652
https://notcve.org/view.php?id=CVE-2021-30652
A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to gain root privileges. Se abordó una condición de carrera con una comprobación adicional. Este problema es corregido en Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS versión 14.5 y iPadOS versión 14.5, watchOS versión 7.4, tvOS versión 14.5, macOS Big Sur versión 11.3. • https://support.apple.com/en-us/HT212317 https://support.apple.com/en-us/HT212323 https://support.apple.com/en-us/HT212324 https://support.apple.com/en-us/HT212325 https://support.apple.com/en-us/HT212326 https://support.apple.com/en-us/HT212327 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2021-30660
https://notcve.org/view.php?id=CVE-2021-30660
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A malicious application may be able to disclose kernel memory. Se abordó una lectura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en macOS Big Sur versión 11.3, iOS versión 14.5 y iPadOS versión 14.5, watchOS versión 7.4, tvOS versión 14.5. • https://support.apple.com/en-us/HT212317 https://support.apple.com/en-us/HT212323 https://support.apple.com/en-us/HT212324 https://support.apple.com/en-us/HT212325 • CWE-125: Out-of-bounds Read •
CVSS: 10.0EPSS: 0%CPEs: 11EXPL: 0CVE-2021-30655
https://notcve.org/view.php?id=CVE-2021-30655
An application may be able to execute arbitrary code with system privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. The issue was addressed with improved permissions logic. Una aplicación puede ser capaz de ejecutar código arbitrario con privilegios del sistema. Este problema es corregido en macOS Big Sur versión 11.3, Security Update 2021-002 Catalina. • https://support.apple.com/en-us/HT212325 https://support.apple.com/en-us/HT212326 •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-1861
https://notcve.org/view.php?id=CVE-2021-1861
An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache. Se presentaba un problema en la determinación de la ocupación de la caché. • https://support.apple.com/en-us/HT212325 •