Jundong Xie

A logic issue was addressed with improved state management. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution. The issue is related to insufficient input validation, which may allow an attacker to execute arbitrary code using a specially crafted file.

A buffer overflow issue was addressed with improved memory handling. Parsing a maliciously crafted audio file may lead to disclosure of user information.

An out-of-bounds read issue was addressed with improved input validation. Playing a malicious audio file may lead to arbitrary code execution.

A buffer overflow issue was addressed with improved memory handling. Processing a maliciously crafted audio file may lead to arbitrary code execution.

A memory initialization issue was addressed with improved memory handling. Parsing a maliciously crafted audio file may lead to disclosure of user information.

A buffer overflow issue was addressed with improved memory handling. Parsing a maliciously crafted audio file may lead to disclosure of user information.

A buffer overflow issue was addressed with improved memory handling. Parsing a maliciously crafted audio file may lead to disclosure of user information.

A buffer overflow issue was addressed with improved memory handling. Parsing a maliciously crafted audio file may lead to disclosure of user information.

A logic issue was addressed with improved validation. Playing a malicious audio file may lead to an unexpected application termination.

A memory corruption issue was addressed with improved state management. Processing a maliciously crafted audio file may lead to arbitrary code execution.

Name of the Vulnerable Software and Affected Versions: macOS Catalina versions prior to Security Update 2021-002 macOS Mojave versions prior to Security Update 2021-003 iOS versions prior to 14.5 iPadOS versions prior to 14.5 watchOS versions prior to 7.4 tvOS versions prior to 14.5 macOS Big Sur versions prior to 11.3 Description: A memory corruption issue was addressed with improved validation. This issue allows a malicious application to potentially read restricted memory. Recommendations: For macOS Catalina, apply Security Update 2021-002. For macOS Mojave, apply Security Update 2021-003. For iOS, update to version 14.5 or later. For iPadOS, update to version 14.5 or later. For watchOS, update to version 7.4 or later. For tvOS, update to version 14.5 or later. For macOS Big Sur, update to version 11.3 or later.

An out-of-bounds write issue was addressed with improved bounds checking. Processing a maliciously crafted file may lead to arbitrary code execution.

Name of the Vulnerable Software and Affected Versions: Apple macOS versions prior to 11.3 Apple iOS versions prior to 14.5 Apple iPadOS versions prior to 14.5 Apple watchOS versions prior to 7.4 Apple tvOS versions prior to 14.5 Description: Processing a maliciously crafted audio file may disclose restricted memory due to an out-of-bounds read issue. This was addressed with improved input validation. Recommendations: For macOS versions prior to 11.3, apply Security Update 2021-002 Catalina or update to macOS Big Sur 11.3. For iOS versions prior to 14.5, update to iOS 14.5. For iPadOS versions prior to 14.5, update to iPadOS 14.5. For watchOS versions prior to 7.4, update to watchOS 7.4. For tvOS versions prior to 14.5, update to tvOS 14.5.

Name of the Vulnerable Software and Affected Versions: macOS Catalina versions prior to Security Update 2021-002 macOS Mojave versions prior to Security Update 2021-003 iOS versions prior to 14.5 iPadOS versions prior to 14.5 watchOS versions prior to 7.4 tvOS versions prior to 14.5 macOS Big Sur versions prior to 11.3 Description: A memory corruption issue was addressed with improved validation, which may allow an application to read restricted memory. Recommendations: For macOS Catalina, apply Security Update 2021-002. For macOS Mojave, apply Security Update 2021-003. For iOS, update to version 14.5 or later. For iPadOS, update to version 14.5 or later. For watchOS, update to version 7.4 or later. For tvOS, update to version 14.5 or later. For macOS Big Sur, update to version 11.3 or later.

Name of the Vulnerable Software and Affected Versions: macOS versions prior to 11.2 Security Update versions prior to 2021-001 Catalina Security Update versions prior to 2021-001 Mojave watchOS versions prior to 7.3 tvOS versions prior to 14.4 iOS versions prior to 14.4 iPadOS versions prior to 14.4 Description: An out-of-bounds write issue was addressed with improved input validation. Processing maliciously crafted web content may lead to code execution. Recommendations: For macOS versions prior to 11.2, update to macOS Big Sur 11.2. For Security Update versions prior to 2021-001 Catalina, apply Security Update 2021-001 Catalina. For Security Update versions prior to 2021-001 Mojave, apply Security Update 2021-001 Mojave. For watchOS versions prior to 7.3, update to watchOS 7.3. For tvOS versions prior to 14.4, update to tvOS 14.4. For iOS versions prior to 14.4, update to iOS 14.4. For iPadOS versions prior to 14.4, update to iPadOS 14.4.

A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. Processing a maliciously crafted font file may lead to arbitrary code execution.

An out-of-bounds write issue was addressed with improved bounds checking. Processing a maliciously crafted audio file may lead to arbitrary code execution.

An issue existed in the handling of incoming calls, allowing a user to answer two calls simultaneously without indication they have answered a second call. The issue was addressed with additional state checks.

A buffer overflow issue was addressed with improved memory handling. Playing a malicious audio file may lead to arbitrary code execution.

An out-of-bounds read issue was addressed with improved bounds checking, which may allow an application to read restricted memory.