🛡 Cybersecurity & Privacy 🛡 - News
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🛡 Cybersecurity & Privacy 🛡 - News
25.8K subscribers
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1808 ‼

A memory corruption issue was addressed with improved validation. 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. An application may be able to read restricted memory.

📖 Read

via "National Vulnerability Database".
168 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1784 ‼

A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. 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 modify protected parts of the file system.

📖 Read

via "National Vulnerability Database".
166 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1812 ‼

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system privileges.

📖 Read

via "National Vulnerability Database".
130 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-30698 ‼

A null pointer dereference was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Safari 14.1.1, iOS 14.6 and iPadOS 14.6. A remote attacker may be able to cause a denial of service.

📖 Read

via "National Vulnerability Database".
118 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-30719 ‼

A local user may be able to cause unexpected system termination or read kernel memory. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. An out-of-bounds read issue was addressed by removing the vulnerable code.

📖 Read

via "National Vulnerability Database".
112 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ 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.

📖 Read

via "National Vulnerability Database".
104 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-30707 ‼

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted audio file may lead to arbitrary code execution.

📖 Read

via "National Vulnerability Database".
99 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1816 ‼

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A malicious application may be able to execute arbitrary code with kernel privileges.

📖 Read

via "National Vulnerability Database".
96 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1809 ‼

A memory corruption issue was addressed with improved validation. 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. A malicious application may be able to read restricted memory.

📖 Read

via "National Vulnerability Database".
93 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1883 ‼

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted server messages may lead to heap corruption.

📖 Read

via "National Vulnerability Database".
92 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ 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.

📖 Read

via "National Vulnerability Database".
86 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ 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.

📖 Read

via "National Vulnerability Database".
82 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1833 ‼

This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may be able to gain elevated privileges.

📖 Read

via "National Vulnerability Database".
79 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-30706 ‼

Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. This issue was addressed with improved checks.

📖 Read

via "National Vulnerability Database".
82 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1862 ‼

Description: A person with physical access may be able to access contacts. This issue is fixed in iOS 14.5 and iPadOS 14.5. Impact: An issue with Siri search access to information was addressed with improved logic.

📖 Read

via "National Vulnerability Database".
79 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1813 ‼

A validation issue was addressed with improved logic. 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. A malicious application may be able to gain root privileges.

📖 Read

via "National Vulnerability Database".
79 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1831 ‼

The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may allow shortcuts to access restricted files.

📖 Read

via "National Vulnerability Database".
81 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1828 ‼

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. An application may be able to cause unexpected system termination or write kernel memory.

📖 Read

via "National Vulnerability Database".
87 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-30664 ‼

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing a maliciously crafted file may lead to arbitrary code execution.

📖 Read

via "National Vulnerability Database".
91 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-1881 ‼

An out-of-bounds read was addressed with improved input validation. 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 font file may lead to arbitrary code execution.

📖 Read

via "National Vulnerability Database".
92 views
🛡 Cybersecurity & Privacy 🛡 - News
‼ CVE-2021-30665 ‼

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

📖 Read

via "National Vulnerability Database".
84 views