Apple Security Update Catalina vulnerabilities

CVE-2021-30805 [CRITICAL] CWE-787 CVE-2021-30805: A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

CVE-2022-26775 [CRITICAL] CWE-190 CVE-2022-26775: An integer overflow was addressed with improved input validation. This issue is fixed in Security Up An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4. An attacker may be able to cause unexpected application termination or arbitrary code execution.

CVE-2021-30793 [CRITICAL] CVE-2021-30793: A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11. A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

CVE-2022-26748 [HIGH] CWE-787 CVE-2022-26748: An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Se An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2021-30799 [HIGH] CWE-787 CVE-2021-30799: 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 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2021-30835 [HIGH] CVE-2021-30835: This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catal This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2022-26751 [HIGH] CWE-787 CVE-2022-26751: A memory corruption issue was addressed with improved input validation. This issue is fixed in iTune A memory corruption issue was addressed with improved input validation. This issue is fixed in iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6, macOS Monterey 12.4. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2021-30785 [HIGH] CWE-120 CVE-2021-30785: A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macO A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2021-30759 [HIGH] CWE-787 CVE-2021-30759: A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macO A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

CVE-2021-30775 [HIGH] CWE-787 CVE-2021-30775: A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 1 A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted audio file may lead to arbitrary code execution.

CVE-2022-26720 [HIGH] CWE-787 CVE-2022-26720: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Sec An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30760 [HIGH] CWE-190 CVE-2021-30760: An integer overflow was addressed through improved input validation. This issue is fixed in iOS 14.7 An integer overflow was addressed through improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

CVE-2021-30766 [HIGH] CWE-787 CVE-2021-30766: An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Bi An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30765 [HIGH] CWE-787 CVE-2021-30765: An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Bi An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30789 [HIGH] CWE-125 CVE-2021-30789: An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.7, An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

CVE-2021-30834 [HIGH] CVE-2021-30834: A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPad A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, Security Update 2021-007 Catalina. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution.

CVE-2022-26756 [HIGH] CWE-787 CVE-2022-26756: An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Se An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to execute arbitrary code with kernel privileges.

CVE-2020-29622 [HIGH] CWE-362 CVE-2020-29622: A race condition was addressed with additional validation. This issue is fixed in Security Update 20 A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-005 Catalina. Mounting a maliciously crafted NFS network share may lead to arbitrary code execution with system privileges.

CVE-2021-30780 [HIGH] CWE-787 CVE-2021-30780: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. A malicious application may be able to gain root privileges.

CVE-2020-27942 [HIGH] CVE-2020-27942: A logic issue was addressed with improved state management. This issue is fixed in Security Update 2 A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Processing a maliciously crafted font file may lead to arbitrary code execution.