CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-1855
https://notcve.org/view.php?id=CVE-2021-1855
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to force unnecessary network connections to fetch its favicon. Se abordó un problema lógico con una administración de estado mejorada. Este problema se corrigió en macOS Big Sur versión 11.3. • https://support.apple.com/en-us/HT212325 •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-1853
https://notcve.org/view.php?id=CVE-2021-1853
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A local attacker may be able to elevate their privileges. Se abordó un problema lógico 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-269: Improper Privilege Management •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2021-30664
https://notcve.org/view.php?id=CVE-2021-30664
An out-of-bounds write issue 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. Processing a maliciously crafted file may lead to arbitrary code execution. Se abordó un problema de escritura 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-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 30EXPL: 0CVE-2021-30712
https://notcve.org/view.php?id=CVE-2021-30712
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A remote attacker may be able to cause unexpected application termination or arbitrary code execution. Se abordó un problema lógico con una administración de estado mejorada. Este problema es corregido en macOS Big Sur versión 11.4, Security Update 2021-003 Catalina y Security Update 2021-004 Mojave. • https://support.apple.com/en-us/HT212529 https://support.apple.com/en-us/HT212530 https://support.apple.com/en-us/HT212531 •
CVSS: 4.6EPSS: 0%CPEs: 30EXPL: 0CVE-2021-30702
https://notcve.org/view.php?id=CVE-2021-30702
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A person with physical access to a Mac may be able to bypass Login Window. Se abordó un problema lógico con una administración de estado mejorada. Este problema es corregido en macOS Big Sur versión 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. • https://support.apple.com/en-us/HT212529 https://support.apple.com/en-us/HT212530 https://support.apple.com/en-us/HT212531 • CWE-287: Improper Authentication •