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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2021-1847 |
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution. Published: September 08, 2021; 11:15:11 AM -0400 |
V3.1: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1846 |
Processing a maliciously crafted audio file may disclose restricted memory. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds read was addressed with improved input validation. Published: September 08, 2021; 11:15:11 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-1843 |
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution. Published: September 08, 2021; 11:15:10 AM -0400 |
V3.1: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1841 |
A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. An out-of-bounds write issue was addressed with improved bounds checking. Published: September 08, 2021; 11:15:10 AM -0400 |
V3.1: 7.8 HIGH V2.0: 9.3 HIGH |
CVE-2021-1840 |
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges. Published: September 08, 2021; 11:15:10 AM -0400 |
V3.1: 7.8 HIGH V2.0: 4.6 MEDIUM |
CVE-2021-1839 |
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges. Published: September 08, 2021; 11:15:10 AM -0400 |
V3.1: 7.8 HIGH V2.0: 4.6 MEDIUM |
CVE-2021-1834 |
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges. Published: September 08, 2021; 11:15:10 AM -0400 |
V3.1: 9.8 CRITICAL V2.0: 10.0 HIGH |
CVE-2021-1762 |
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution. Published: September 08, 2021; 11:15:09 AM -0400 |
V3.1: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1740 |
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A local user may be able to modify protected parts of the file system. Published: September 08, 2021; 11:15:09 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-30805 |
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. Published: September 08, 2021; 10:15:11 AM -0400 |
V3.1: 9.8 CRITICAL V2.0: 10.0 HIGH |
CVE-2021-30796 |
A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing a maliciously crafted image may lead to a denial of service. Published: September 08, 2021; 10:15:11 AM -0400 |
V3.1: 6.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-30793 |
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. Published: September 08, 2021; 10:15:11 AM -0400 |
V3.1: 9.8 CRITICAL V2.0: 10.0 HIGH |
CVE-2021-30746 |
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. Published: September 08, 2021; 10:15:09 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-30743 |
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution. Published: September 08, 2021; 10:15:09 AM -0400 |
V3.1: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-30733 |
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. Published: September 08, 2021; 10:15:09 AM -0400 |
V3.1: 5.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-30995 |
A race condition was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to elevate privileges. Published: August 24, 2021; 3:15:24 PM -0400 |
V3.1: 7.0 HIGH V2.0: 5.1 MEDIUM |
CVE-2021-30990 |
A logic issue was addressed with improved validation. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may bypass Gatekeeper checks. Published: August 24, 2021; 3:15:23 PM -0400 |
V3.1: 5.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-30982 |
A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A remote attacker may be able to cause unexpected application termination or heap corruption. Published: August 24, 2021; 3:15:23 PM -0400 |
V3.1: 5.9 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-30981 |
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. An application may be able to execute arbitrary code with kernel privileges. Published: August 24, 2021; 3:15:23 PM -0400 |
V3.1: 7.8 HIGH V2.0: 9.3 HIGH |
CVE-2021-30980 |
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. An application may be able to execute arbitrary code with kernel privileges. Published: August 24, 2021; 3:15:23 PM -0400 |
V3.1: 7.8 HIGH V2.0: 9.3 HIGH |