CVSS: 7.5EPSS: 0%CPEs: 30EXPL: 0CVE-2021-1784
https://notcve.org/view.php?id=CVE-2021-1784
A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. 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 modify protected parts of the file system. Se presentaba un problema de permisos en DiskArbitration. • https://support.apple.com/en-us/HT212325 https://support.apple.com/en-us/HT212326 https://support.apple.com/en-us/HT212327 •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2021-1829
https://notcve.org/view.php?id=CVE-2021-1829
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.3. An application may be able to execute arbitrary code with kernel privileges. Se abordó un problema de confusión de tipos con una administración de estado mejorada. Este problema se corrigió en macOS Big Sur versión 11.3. • https://support.apple.com/en-us/HT212325 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-1814 – Apple macOS ImageIO DDS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-1814
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution. Este problema es abordado con comprobaciones mejoradas. Este problema se corrigió en macOS Big Sur versión 11.3, watchOS versión 7.4. • https://support.apple.com/en-us/HT212324 https://support.apple.com/en-us/HT212325 •
CVSS: 7.8EPSS: 0%CPEs: 42EXPL: 0CVE-2021-1839
https://notcve.org/view.php?id=CVE-2021-1839
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges. Se abordó el problema con una lógica de permisos 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 https://support.apple.com/en-us/HT212326 https://support.apple.com/en-us/HT212327 • CWE-269: Improper Privilege Management •
CVSS: 7.5EPSS: 0%CPEs: 34EXPL: 0CVE-2021-1808
https://notcve.org/view.php?id=CVE-2021-1808
A memory corruption issue was addressed with improved 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. An application may be able to read restricted memory. Se abordó un problema de corrupción de la memoria con una comprobación mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, 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 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-787: Out-of-bounds Write •