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CVSS: 6.5EPSS: 0%CPEs: 30EXPL: 0

CVE-2021-1873 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1873

28 Apr 2021 — An API issue in Accessibility TCC permissions was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to unexpectedly leak a user's credentials from secure text fields. Se abordó un problema de la API en los permisos TCC de accesibilidad con una administración de estado mejorada. Este problema se corrigió en macOS Big Sur versión 11.3, Security Update 2021-002 Catalina, Se... • https://support.apple.com/en-us/HT212325 •

CVSS: 7.8EPSS: 0%CPEs: 46EXPL: 0

CVE-2021-1875 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1875

28 Apr 2021 — A double free issue was addressed with improved memory management. 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. Processing a maliciously crafted file may lead to heap corruption. Se abordó un problema de doble liberación con una administración de memoria mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS versión 14.5 e iPadOS versión ... • https://support.apple.com/en-us/HT212317 • CWE-415: Double Free •

CVSS: 8.8EPSS: 0%CPEs: 30EXPL: 0

CVE-2021-1876 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1876

28 Apr 2021 — A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. 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 memoria mejorada. Este problema se corrigió en macOS Big Sur versión 11.3, Security Update 2021-002 Catalina y Security Update 2021-003 Mojave. • https://support.apple.com/en-us/HT212325 • CWE-416: Use After Free •

CVSS: 6.5EPSS: 0%CPEs: 29EXPL: 0

CVE-2021-1878 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1878

28 Apr 2021 — An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An attacker in a privileged network position may be able to leak sensitive user information. Se abordó un desbordamiento de enteros con una comprobación de entrada mejorada. Este problema se corrigió en macOS Big Sur versión 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. • https://support.apple.com/en-us/HT212325 • CWE-190: Integer Overflow or Wraparound •

CVSS: 7.8EPSS: 0%CPEs: 34EXPL: 0

CVE-2021-1881 – Apple macOS libFontParser OTF Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

https://notcve.org/view.php?id=CVE-2021-1881

28 Apr 2021 — An out-of-bounds read was addressed with improved input 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. Processing a maliciously crafted font file may lead to arbitrary code execution. Se abordó una lectura fuera de límites con una comprobación de entrada mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS versión 14.5 e iPadO... • https://support.apple.com/en-us/HT212317 • CWE-125: Out-of-bounds Read •

CVSS: 9.8EPSS: 0%CPEs: 15EXPL: 0

CVE-2021-1882 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1882

28 Apr 2021 — A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to gain elevated privileges. Se abordó un problema de corrupción de la memoria con una comprobación mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, iOS versión 14.5 e 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 • CWE-787: Out-of-bounds Write •

CVSS: 5.5EPSS: 0%CPEs: 33EXPL: 0

CVE-2021-1739 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1739

28 Apr 2021 — A parsing issue in the handling of directory paths was addressed with improved path 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 local user may be able to modify protected parts of the file system. Se abordó un problema de análisis en el manejo de las rutas de los directorios con una comprobación de rutas mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, S... • https://support.apple.com/en-us/HT212317 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 5.5EPSS: 0%CPEs: 16EXPL: 0

CVE-2021-1740 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-1740

28 Apr 2021 — A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A local user may be able to modify protected parts of the file system. Se abordó un problema de análisis en el manejo de las rutas de los directorios con una comprobación de rutas mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, iOS versión 14.5 e iPadOS versión ... • https://support.apple.com/en-us/HT212317 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.6EPSS: 0%CPEs: 34EXPL: 0

CVE-2021-30652 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-30652

28 Apr 2021 — 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 ... • https://support.apple.com/en-us/HT212317 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 10.0EPSS: 0%CPEs: 11EXPL: 0

CVE-2021-30655 – Apple Security Advisory 2021-04-26-2

https://notcve.org/view.php?id=CVE-2021-30655

28 Apr 2021 — 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 •