Apple iOS vulnerabilities

CVE-2020-3838 [HIGH] CWE-276 CVE-2020-3838: The issue was addressed with improved permissions logic. This issue is fixed in iOS 13.3.1 and iPadO The issue was addressed with improved permissions logic. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with system privileges.

CVE-2020-3856 [HIGH] CWE-20 CVE-2020-3856: A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 1 A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. Processing a maliciously crafted string may lead to heap corruption.

CVE-2020-3865 [HIGH] CWE-787 CVE-2020-3865: Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-3840 [HIGH] CWE-119 CVE-2020-3840: An off by one issue existed in the handling of racoon configuration files. This issue was addressed An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1. Loading a maliciously crafted racoon configuration file may lead to arbitrary code execution.

CVE-2020-3829 [HIGH] CWE-125 CVE-2020-3829: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.3.1 An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to gain elevated privileges.

CVE-2020-3826 [HIGH] CWE-125 CVE-2020-3826: An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.3. An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2020-3858 [HIGH] CWE-787 CVE-2020-3858: A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13 A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges.

CVE-2020-3846 [HIGH] CWE-20 CVE-2020-3846: A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.3.1 and A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code executi

CVE-2020-3841 [MEDIUM] CWE-319 CVE-2020-3841: The issue was addressed with improved UI handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3 The issue was addressed with improved UI handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, Safari 13.0.5. A local user may unknowingly send a password unencrypted over the network.

CVE-2020-3875 [MEDIUM] CWE-125 CVE-2020-3875: A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 13.3.1 A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to read restricted memory.

CVE-2020-3836 [MEDIUM] CVE-2020-3836: An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to determine kernel memory layout.

CVE-2020-3869 [MEDIUM] CVE-2020-3869: An issue existed in the handling of the local user's self-view. The issue was corrected with improve An issue existed in the handling of the local user's self-view. The issue was corrected with improved logic. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. A remote FaceTime user may be able to cause the local user's camera self-view to display the incorrect camera.

CVE-2020-3867 [MEDIUM] CWE-79 CVE-2020-3867: A logic issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iP A logic issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to universal cross site scripting.

CVE-2020-3872 [MEDIUM] CWE-665 CVE-2020-3872: A memory initialization issue was addressed with improved memory handling. This issue is fixed in iO A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to read restricted memory.

CVE-2020-3862 [MEDIUM] CVE-2020-3862: A denial of service issue was addressed with improved memory handling. This issue is fixed in iOS 13 A denial of service issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. A malicious website may be able to cause a denial of service.

CVE-2020-3874 [MEDIUM] CWE-212 CVE-2020-3874: An issued existed in the naming of screenshots. The issue was corrected with improved naming. This i An issued existed in the naming of screenshots. The issue was corrected with improved naming. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Screenshots of the Messages app may reveal additional message content.

CVE-2020-3844 [LOW] CVE-2020-3844: This issue was addressed with improved checks. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. This issue was addressed with improved checks. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Users removed from an iMessage conversation may still be able to alter state.

CVE-2020-3828 [LOW] CVE-2020-3828: A lock screen issue allowed access to contacts on a locked device. This issue was addressed with imp A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. A person with physical access to an iOS device may be able to access contacts from the lock screen.

CVE-2020-3873 [LOW] CVE-2020-3873: This issue was addressed with improved setting propagation. This issue is fixed in iOS 13.3.1 and iP This issue was addressed with improved setting propagation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Turning off "Load remote content in messages” may not apply to all mail previews.

CVE-2020-3859 [LOW] CVE-2020-3859: An inconsistent user interface issue was addressed with improved state management. This issue is fix An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. A person with physical access to an iOS device may be able to access contacts from the lock screen.