CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2020-9955 – Apple macOS KTX Image DecodeRow Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-9955
09 Dec 2020 — An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. Processing a maliciously crafted image may lead to arbitrary code execution. Se abordó un problema de escritura fuera de límites con la mejora una comprobación de límites. Este problema es corregido en watchOS versión 7.0, tvOS versión 14.0, iOS versión 14.0 y iPadOS versión 14.0, macOS Big Sur versión 11.0.1. • https://support.apple.com/en-us/HT211843 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 20EXPL: 0CVE-2020-9956 – Apple macOS libFontParser TTF Font Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-9956
09 Dec 2020 — An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted font file may lead to arbitrary code execution. Se abordó una lectura fuera de límites con una comprobación de la entrada mejorada. Este problema es corregido en macOS Big Sur versión 11.0.1, tvOS versión 14.0, macOS Big Su... • https://support.apple.com/en-us/HT211843 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 18EXPL: 0CVE-2020-27896 – Apple Security Advisory 2020-12-14-3
https://notcve.org/view.php?id=CVE-2020-27896
08 Dec 2020 — A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to modify the file system. Se abordó un problema de manejo de rutas con una comprobación mejorada. Este problema se corrigió en macOS Big Sur versión 11.0.1. • http://seclists.org/fulldisclosure/2020/Dec/26 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27906 – Apple Security Advisory 2020-12-14-3
https://notcve.org/view.php?id=CVE-2020-27906
08 Dec 2020 — Multiple integer overflows were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to cause unexpected application termination or heap corruption. Se abordaron múltiples desbordamientos de enteros con una comprobación de entrada mejorada. Este problema se corrigió en macOS Big Sur versión 11.0.1. • http://seclists.org/fulldisclosure/2020/Dec/26 • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27898 – Apple Security Advisory 2020-12-14-3
https://notcve.org/view.php?id=CVE-2020-27898
08 Dec 2020 — A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1. An attacker may be able to bypass Managed Frame Protection. Se abordó un problema de denegación de servicio con un manejo de estado mejorado. Este problema se corrigió en macOS Big Sur versión 11.0.1. • http://seclists.org/fulldisclosure/2020/Dec/26 • CWE-252: Unchecked Return Value •
CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 1CVE-2020-27904 – Apple Security Advisory 2020-12-14-4
https://notcve.org/view.php?id=CVE-2020-27904
08 Dec 2020 — A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges. Se presentó un problema lógico resultando en una corrupción de la memoria. • https://github.com/pattern-f/xattr-oob-swap •
CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27903 – Apple Security Advisory 2020-12-14-3
https://notcve.org/view.php?id=CVE-2020-27903
08 Dec 2020 — This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to gain elevated privileges. Este problema se abordó al eliminar el código vulnerable. Este problema se corrigió en macOS Big Sur versión 11.0.1. • http://seclists.org/fulldisclosure/2020/Dec/26 •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27900 – Apple Security Advisory 2020-12-14-4
https://notcve.org/view.php?id=CVE-2020-27900
08 Dec 2020 — An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to preview files it does not have access to. Se presentó un problema en el manejo de snapshots. • http://seclists.org/fulldisclosure/2020/Dec/32 •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27894 – Apple Security Advisory 2020-12-14-4
https://notcve.org/view.php?id=CVE-2020-27894
08 Dec 2020 — The issue was addressed with additional user controls. This issue is fixed in macOS Big Sur 11.0.1. Users may be unable to remove metadata indicating where files were downloaded from. Se abordó el problema con controles de usuario adicionales. Este problema se corrigió en macOS Big Sur versión 11.0.1. • http://seclists.org/fulldisclosure/2020/Dec/32 •
CVSS: 6.3EPSS: 0%CPEs: 18EXPL: 0CVE-2020-10014 – Apple Security Advisory 2020-12-14-3
https://notcve.org/view.php?id=CVE-2020-10014
08 Dec 2020 — A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to break out of its sandbox. Se abordó un problema de análisis en el manejo de rutas de directorio con una comprobación de rutas mejorada. Este problema se corrigió en macOS Big Sur versión 11.0.1. • http://seclists.org/fulldisclosure/2020/Dec/26 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •