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: 5.5EPSS: 0%CPEs: 11EXPL: 1CVE-2021-1810 – Gatekeeper Bypass Proof Of Concept
https://notcve.org/view.php?id=CVE-2021-1810
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Se abordó un problema lógico con una administración de estado mejorada. Este problema se corrigió en macOS Big Sur versión 11.3, Security Update 2021-002 Catalina. • http://packetstormsecurity.com/files/164375/Gatekeeper-Bypass-Proof-Of-Concept.html https://support.apple.com/en-us/HT212325 https://support.apple.com/en-us/HT212326 •
CVSS: 4.9EPSS: 0%CPEs: 11EXPL: 0CVE-2021-1824
https://notcve.org/view.php?id=CVE-2021-1824
This issue was addressed with improved entitlements. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application with root privileges may be able to access private information. Este problema es abordado con los derechos mejorados. Este problema se corrigió 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: 8.8EPSS: 0%CPEs: 30EXPL: 0CVE-2021-1828
https://notcve.org/view.php?id=CVE-2021-1828
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An application may be able to cause unexpected system termination or write kernel memory. Se abordó un problema de corrupción de la memoria con una comprobación 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 https://support.apple.com/en-us/HT212326 https://support.apple.com/en-us/HT212327 • CWE-787: Out-of-bounds Write •
CVSS: 10.0EPSS: 0%CPEs: 42EXPL: 0CVE-2021-1834 – Apple macOS AppleIntelKBLGraphics IOCTL 0x30002 Out-Of-Bounds Write Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2021-1834
An out-of-bounds write issue was addressed with improved bounds checking. 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 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 macOS Big Sur versión 11.3, Security Update 2021-002 Catalina y 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-787: Out-of-bounds Write •