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- CPE Product Version: cpe:/o:apple:iphone_os:10.3.1
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2020-36331 |
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service availability. Published: May 21, 2021; 1:15:08 PM -0400 |
V3.1: 9.1 CRITICAL V2.0: 6.4 MEDIUM |
CVE-2020-36330 |
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkVerifyAndAssign. The highest threat from this vulnerability is to data confidentiality and to the service availability. Published: May 21, 2021; 1:15:08 PM -0400 |
V3.1: 9.1 CRITICAL V2.0: 6.4 MEDIUM |
CVE-2020-36329 |
A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Published: May 21, 2021; 1:15:08 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1879 |
This issue was addressed by improved management of object lifetimes. This issue is fixed in iOS 12.5.2, iOS 14.4.2 and iPadOS 14.4.2, watchOS 7.3.3. Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited.. Published: April 02, 2021; 3:15:20 PM -0400 |
V3.1: 6.1 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-1871 |
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.. Published: April 02, 2021; 3:15:20 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1870 |
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.. Published: April 02, 2021; 3:15:20 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1844 |
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution. Published: April 02, 2021; 3:15:20 PM -0400 |
V3.1: 8.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1818 |
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause unexpected application termination or arbitrary code execution. Published: April 02, 2021; 3:15:20 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1801 |
This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 6.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-1799 |
A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 6.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2021-1797 |
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to read arbitrary files. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-1796 |
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1795 |
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1794 |
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2021-1793 |
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution. Published: April 02, 2021; 3:15:19 PM -0400 |
V3.1: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1761 |
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial of service. Published: April 02, 2021; 3:15:18 PM -0400 |
V3.1: 7.5 HIGH V2.0: 5.0 MEDIUM |
CVE-2021-1753 |
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution. Published: April 02, 2021; 3:15:18 PM -0400 |
V3.1: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1792 |
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Published: April 02, 2021; 2:15:21 PM -0400 |
V3.1: 8.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2021-1791 |
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application may be able to disclose kernel memory. Published: April 02, 2021; 2:15:21 PM -0400 |
V3.1: 5.5 MEDIUM V2.0: 7.1 HIGH |
CVE-2021-1789 |
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution. Published: April 02, 2021; 2:15:21 PM -0400 |
V3.1: 8.8 HIGH V2.0: 6.8 MEDIUM |