Iphone Os Security Vulnerabilities and Issues — Iphone Os CVE List

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380 matches found

CVE•added 2021/02/16 5:15 p.m.•1927 views

CVE-2021-23841

The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if t...

5.9CVSS7AI score0.0065EPSS

CVE•added 2021/09/08 3:15 p.m.•1470 views

CVE-2021-30661

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report tha...

8.8CVSS9.1AI score0.00218EPSS

In wild

CVE•added 2021/04/02 6:15 p.m.•1380 views

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 a...

8.8CVSS8.6AI score0.00374EPSS

In wild

CVE•added 2021/03/26 9:15 p.m.•1322 views

CVE-2020-7463

In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The use-after-fre...

5.5CVSS5.8AI score0.00049EPSS

CVE•added 2021/04/02 7:15 p.m.•1295 views

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 issu...

9.8CVSS8.6AI score0.00612EPSS

In wild

CVE•added 2021/04/02 7:15 p.m.•1288 views

CVE-2021-1870

9.8CVSS8.6AI score0.00411EPSS

In wild

CVE•added 2021/08/24 7:15 p.m.•1276 views

CVE-2021-30860

An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this is...

7.8CVSS6.5AI score0.66902EPSS

In wild

CVE•added 2021/08/24 7:15 p.m.•1267 views

CVE-2021-30858

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. 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.

8.8CVSS8.9AI score0.01026EPSS

In wild

CVE•added 2021/09/08 3:15 p.m.•1239 views

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 t...

8.8CVSS8.9AI score0.00763EPSS

In wild

CVE•added 2021/09/08 3:15 p.m.•1228 views

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.

8.8CVSS8.7AI score0.00282EPSS

In wild

CVE•added 2021/09/08 3:15 p.m.•1161 views

CVE-2021-30666

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. 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..

8.8CVSS9.2AI score0.00835EPSS

In wild

CVE•added 2021/09/08 2:15 p.m.•1155 views

CVE-2021-30762

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. 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..

8.8CVSS9.1AI score0.00097EPSS

In wild

CVE•added 2021/04/02 7:15 p.m.•1149 views

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 active...

6.1CVSS6AI score0.02049EPSS

In wild

CVE•added 2021/09/08 2:15 p.m.•1145 views

CVE-2021-30761

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. 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..

8.8CVSS9.2AI score0.00732EPSS

In wild

CVE•added 2021/08/24 7:15 p.m.•1123 views

CVE-2021-30869

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute a...

9.3CVSS7.7AI score0.03657EPSS

In wild

CVE•added 2021/10/19 2:15 p.m.•1081 views

CVE-2021-30807

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been acti...

9.3CVSS8AI score0.20311EPSS

In wild

CVE•added 2021/08/24 7:15 p.m.•1080 views

CVE-2021-30883

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges....

9.3CVSS7.7AI score0.0053EPSS

In wild

CVE•added 2021/04/02 6:15 p.m.•1075 views

CVE-2021-1782

A race condition was addressed with improved locking. 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 elevate privileges. Apple is aware of a repor...

7CVSS7AI score0.08049EPSS

In wild

CVE•added 2021/08/24 7:15 p.m.•837 views

CVE-2021-30983

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.2 and iPadOS 15.2. An application may be able to execute arbitrary code with kernel privileges.

9.3CVSS7.6AI score0.00625EPSS

In wild

CVE•added 2021/08/24 7:15 p.m.•764 views

CVE-2021-31010

A deserialization issue was addressed through improved validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 12.5.5, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. A sandboxed process may be able to circumvent sandbox restrictions. Apple was aware of a report that ...

7.5CVSS6.7AI score0.01786EPSS

In wild

CVE•added 2021/10/28 7:15 p.m.•647 views

CVE-2021-30836

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

5.5CVSS5.8AI score0.00238EPSS

CVE•added 2021/08/24 7:15 p.m.•596 views

CVE-2021-30900

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.

9.3CVSS7.4AI score0.01375EPSS

In wild

CVE•added 2021/04/02 7:15 p.m.•329 views

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.

8.8CVSS9.1AI score0.00717EPSS

CVE•added 2021/09/08 3:15 p.m.•311 views

CVE-2021-1825

An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 for Windows, iCloud for Windows 12.3, macOS Big Sur 11.3, Safari 14.1, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously crafted web content may lead to a cross site ...

6.1CVSS6.4AI score0.00582EPSS

CVE•added 2021/04/02 7:15 p.m.•308 views

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 restricte...

6.5CVSS6.6AI score0.00174EPSS

CVE•added 2021/04/02 6:15 p.m.•305 views

CVE-2021-1788

A use after free issue was addressed with improved memory management. 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 t...

8.8CVSS8.4AI score0.00762EPSS

CVE•added 2021/05/21 5:15 p.m.•302 views

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.

9.1CVSS6.4AI score0.00188EPSS

CVE•added 2021/05/21 5:15 p.m.•298 views

CVE-2020-36328

A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

9.8CVSS7.1AI score0.00653EPSS

CVE•added 2021/10/19 2:15 p.m.•297 views

CVE-2021-30849

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

7.8CVSS8.5AI score0.00669EPSS

CVE•added 2021/04/02 7:15 p.m.•289 views

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.

6.5CVSS6.8AI score0.00212EPSS

CVE•added 2021/04/02 6:15 p.m.•282 views

CVE-2020-29623

"Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. A user may be unable to fully delete b...

3.3CVSS4.9AI score0.00043EPSS

CVE•added 2021/05/21 5:15 p.m.•277 views

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.

9.8CVSS6.7AI score0.00624EPSS

CVE•added 2021/05/21 5:15 p.m.•266 views

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.

9.1CVSS6.5AI score0.00216EPSS

CVE•added 2021/09/08 2:15 p.m.•266 views

CVE-2021-30795

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.

9.3CVSS8.5AI score0.00549EPSS

CVE•added 2021/08/24 7:15 p.m.•261 views

CVE-2021-30936

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

8.8CVSS8.5AI score0.01133EPSS

CVE•added 2021/09/08 2:15 p.m.•251 views

CVE-2021-30734

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to arbitrary code execution.

8.8CVSS8.8AI score0.00252EPSS

CVE•added 2021/09/08 2:15 p.m.•248 views

CVE-2021-30758

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.

8.8CVSS8.3AI score0.00265EPSS

CVE•added 2021/09/08 2:15 p.m.•246 views

CVE-2021-30799

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.

9.3CVSS8.8AI score0.00766EPSS

CVE•added 2021/09/08 2:15 p.m.•239 views

CVE-2021-30720

A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers.

5.8CVSS5.7AI score0.00464EPSS

CVE•added 2021/09/08 3:15 p.m.•238 views

CVE-2021-30689

A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to universal cross site scripting.

6.1CVSS5.9AI score0.00573EPSS

CVE•added 2021/09/08 2:15 p.m.•238 views

CVE-2021-30797

This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.

8.8CVSS8AI score0.00516EPSS

CVE•added 2021/09/08 2:15 p.m.•236 views

CVE-2021-30744

Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to universal cross site sc...

6.1CVSS6.1AI score0.00573EPSS

CVE•added 2021/07/20 7:15 a.m.•235 views

CVE-2021-36976

libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).

6.5CVSS6.8AI score0.00106EPSS

CVE•added 2021/09/08 2:15 p.m.•223 views

CVE-2021-30749

8.8CVSS8.8AI score0.00562EPSS

CVE•added 2021/10/19 2:15 p.m.•216 views

CVE-2021-30846

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.

7.8CVSS8.3AI score0.00851EPSS

CVE•added 2021/08/24 7:15 p.m.•212 views

CVE-2021-30890

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to universal cross site scripting.

6.1CVSS5.9AI score0.00295EPSS

CVE•added 2021/09/08 3:15 p.m.•209 views

CVE-2021-1817

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to arbitrary code execution.

8.8CVSS8.9AI score0.01174EPSS

CVE•added 2021/09/08 3:15 p.m.•208 views

CVE-2021-30682

A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to leak sensitive user information.

5.5CVSS5.6AI score0.00309EPSS

CVE•added 2021/08/24 7:15 p.m.•207 views

CVE-2021-30851

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.

8.8CVSS8.5AI score0.00771EPSS

CVE•added 2021/08/24 7:15 p.m.•206 views

CVE-2021-30887

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy.

6.5CVSS6.3AI score0.0038EPSS

Total number of security vulnerabilities380