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apple macos 11.4 vulnerabilities and exploits
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6.8
CVSSv2
CVE-2021-30663
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Apple Safari
Apple Tvos
Apple Iphone Os
Apple Ipados
Apple Macos
1 Article
2.1
CVSSv2
CVE-2021-30668
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A person with physical access to a Mac may be able to bypass Login Window during a software update.
Apple Macos
4.3
CVSSv2
CVE-2021-30669
A logic 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. A malicious application may bypass Gatekeeper checks.
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.7
Apple Macos
4.3
CVSSv2
CVE-2021-30671
A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A malicious application may be able to send unauthorized Apple events to Finder.
Apple Mac Os X
Apple Mac Os X 10.15.7
Apple Macos
9.3
CVSSv2
CVE-2021-30672
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to gain root privileges.
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.7
Apple Macos
4.3
CVSSv2
CVE-2021-30673
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A malicious application may be able to access a user's call history.
Apple Mac Os X 10.15.7
Apple Macos
Apple Mac Os X
6.6
CVSSv2
CVE-2021-30676
A logic 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. A local user may be able to cause unexpected system termination or read kernel memory.
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.7
Apple Macos
4.6
CVSSv2
CVE-2021-30677
This issue was addressed with improved environment sanitization. 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. A malicious application may be able to break out of it...
Apple Ipados
Apple Iphone Os
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.7
Apple Macos
Apple Tvos
Apple Watchos
7.5
CVSSv2
CVE-2021-30678
A logic 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. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.7
Apple Macos
6.8
CVSSv2
CVE-2021-30679
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An application may be able to gain elevated privileges.
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.7
Apple Macos
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-5324
path traversal
CVE-2024-4743
CVE-2024-5184
TCP
CVE-2024-27822
code injection
CVE-2024-28995
CVE-2023-20938
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