Apple iOS vulnerabilities

CVE-2021-30686 [MEDIUM] CWE-125 CVE-2021-30686: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in tvOS 14.6, An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted audio file may disclose restricted memory.

CVE-2021-30746 [MEDIUM] CWE-125 CVE-2021-30746: An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.

CVE-2021-30769 [MEDIUM] CWE-287 CVE-2021-30769: A logic issue was addressed with improved state management. This issue is fixed in iOS 14.7, tvOS 14 A logic issue was addressed with improved state management. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

CVE-2021-1852 [MEDIUM] CWE-125 CVE-2021-1852: An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.5 An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A local user may be able to read kernel memory.

CVE-2021-30753 [MEDIUM] CWE-125 CVE-2021-30753: Processing a maliciously crafted font may result in the disclosure of process memory. This issue is Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An out-of-bounds read was addressed with improved input validation.

CVE-2021-30709 [MEDIUM] CVE-2021-30709: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security U This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.

CVE-2021-30692 [MEDIUM] CVE-2021-30692: An information disclosure issue was addressed with improved state management. This issue is fixed in An information disclosure 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, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.

CVE-2021-1848 [MEDIUM] CVE-2021-1848: The issue was addressed with improved UI handling. This issue is fixed in iOS 14.5 and iPadOS 14.5. The issue was addressed with improved UI handling. This issue is fixed in iOS 14.5 and iPadOS 14.5. A local user may be able to view sensitive information in the app switcher.

CVE-2021-30695 [MEDIUM] CWE-125 CVE-2021-30695: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents.

CVE-2021-1820 [MEDIUM] CWE-665 CVE-2021-1820: A memory initialization issue was addressed with improved memory handling. This issue is fixed in ma A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the disclosure of process memory.

CVE-2021-30674 [MEDIUM] CVE-2021-30674: This issue was addressed with improved checks. This issue is fixed in iOS 14.6 and iPadOS 14.6. A ma This issue was addressed with improved checks. This issue is fixed in iOS 14.6 and iPadOS 14.6. A malicious application may disclose restricted memory.

CVE-2021-1884 [MEDIUM] CWE-362 CVE-2021-1884: A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-00 A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. A remote attacker may be able to cause a denial of service.

CVE-2021-30706 [MEDIUM] CWE-125 CVE-2021-30706: Processing a maliciously crafted image may lead to disclosure of user information. This issue is fix Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. This issue was addressed with improved checks.

CVE-2021-30733 [MEDIUM] CWE-125 CVE-2021-30733: An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6 An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted font may result in the disclosure of process memory.

CVE-2021-1865 [MEDIUM] CWE-312 CVE-2021-1865: An issue obscuring passwords in screenshots was addressed with improved logic. This issue is fixed i An issue obscuring passwords in screenshots was addressed with improved logic. This issue is fixed in iOS 14.5 and iPadOS 14.5. A user's password may be visible on screen.

CVE-2021-1862 [LOW] CVE-2021-1862: Description: A person with physical access may be able to access contacts. This issue is fixed in iO Description: A person with physical access may be able to access contacts. This issue is fixed in iOS 14.5 and iPadOS 14.5. Impact: An issue with Siri search access to information was addressed with improved logic.

CVE-2021-1863 [LOW] CWE-287 CVE-2021-1863: An issue existed with authenticating the action triggered by an NFC tag. The issue was addressed wit An issue existed with authenticating the action triggered by an NFC tag. The issue was addressed with improved action authentication. This issue is fixed in iOS 14.5 and iPadOS 14.5. A person with physical access to an iOS device may be able to place phone calls to any phone number.

CVE-2021-30804 [LOW] CVE-2021-30804: A permissions issue was addressed with improved validation. This issue is fixed in iOS 14.7. A malic A permissions issue was addressed with improved validation. This issue is fixed in iOS 14.7. A malicious application may be able to access Find My data.

CVE-2021-30925 [CRITICAL] CWE-863 CVE-2021-30925: The issue was addressed with improved permissions logic. This issue is fixed in watchOS 8, macOS Big The issue was addressed with improved permissions logic. This issue is fixed in watchOS 8, macOS Big Sur 11.6, iOS 15 and iPadOS 15. A malicious application may be able to bypass Privacy preferences.

CVE-2021-31009 [CRITICAL] CVE-2021-31009: Multiple issues were addressed by removing HDF5. This issue is fixed in iOS 15.2 and iPadOS 15.2, ma Multiple issues were addressed by removing HDF5. This issue is fixed in iOS 15.2 and iPadOS 15.2, macOS Monterey 12.1. Multiple issues in HDF5.