CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-1861
https://notcve.org/view.php?id=CVE-2021-1861
An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache. Se presentaba un problema en la determinación de la ocupación de la caché. • https://support.apple.com/en-us/HT212325 •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-1859
https://notcve.org/view.php?id=CVE-2021-1859
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. Locked Notes content may have been unexpectedly unlocked. 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: 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 •