Summary
| Detail | |||
|---|---|---|---|
| Vendor | Apple | First view | 2019-12-11 |
| Product | Iphone Os | Last view | 2021-04-02 |
| Version | 12.4 | Type | Os |
| Update | * | ||
| Edition | * | ||
| Language | * | ||
| Sofware Edition | * | ||
| Target Software | * | ||
| Target Hardware | * | ||
| Other | * | ||
| CPE Product | cpe:2.3:o:apple:iphone_os | ||
Activity : Overall
Related : CVE
| Date | Alert | Description | |
|---|---|---|---|
| 6.1 | 2021-04-02 | 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.. |
| 9.8 | 2021-04-02 | 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.. |
| 9.8 | 2021-04-02 | 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.. |
| 8.8 | 2021-04-02 | 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. |
| 9.8 | 2021-04-02 | 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. |
| 6.5 | 2021-04-02 | 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. |
| 6.5 | 2021-04-02 | 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. |
| 5.5 | 2021-04-02 | 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. |
| 9.8 | 2021-04-02 | 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. |
| 9.8 | 2021-04-02 | 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. |
| 9.8 | 2021-04-02 | 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. |
| 7.8 | 2021-04-02 | 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. |
| 8.8 | 2021-04-02 | 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. |
| 5.5 | 2021-04-02 | 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. |
| 8.8 | 2021-04-02 | 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. |
| 8.8 | 2021-04-02 | 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 to arbitrary code execution. |
| 7.8 | 2021-04-02 | CVE-2021-1787 | Multiple issues were addressed with improved 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 attacker may be able to elevate their privileges. |
| 5.5 | 2021-04-02 | CVE-2021-1786 | 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 local user may be able to create or modify system files. |
| 7.8 | 2021-04-02 | CVE-2021-1785 | An out-of-bounds read 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. Processing a maliciously crafted image may lead to arbitrary code execution. |
| 7.8 | 2021-04-02 | CVE-2021-1783 | An access 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, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution. |
| 7 | 2021-04-02 | 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 report that this issue may have been actively exploited.. |
| 5.5 | 2021-04-02 | CVE-2021-1781 | A privacy issue existed in the handling of Contact cards. This 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, iOS 14.4 and iPadOS 14.4. A malicious application may be able to leak sensitive user information. |
| 4.4 | 2021-04-02 | CVE-2021-1780 | A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker in a privileged position may be able to perform a denial of service attack. |
| 5.5 | 2021-04-02 | CVE-2021-1778 | An out-of-bounds read issue existed in the curl. This issue 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. Processing a maliciously crafted image may lead to a denial of service. |
| 7.8 | 2021-04-02 | CVE-2021-1777 | 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. |
CWE : Common Weakness Enumeration
| % | id | Name |
|---|---|---|
| 23% (69) | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
| 19% (58) | CWE-125 | Out-of-bounds Read |
| 11% (33) | CWE-787 | Out-of-bounds Write |
| 7% (21) | CWE-416 | Use After Free |
| 6% (18) | CWE-200 | Information Exposure |
| 5% (17) | CWE-20 | Improper Input Validation |
| 5% (15) | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflo... |
| 3% (11) | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') |
| 2% (6) | CWE-269 | Improper Privilege Management |
| 1% (5) | CWE-665 | Improper Initialization |
| 1% (5) | CWE-287 | Improper Authentication |
| 1% (4) | CWE-362 | Race Condition |
| 1% (4) | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
| 1% (3) | CWE-668 | Exposure of Resource to Wrong Sphere |
| 1% (3) | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
| 1% (3) | CWE-190 | Integer Overflow or Wraparound |
| 0% (2) | CWE-667 | Insufficient Locking |
| 0% (2) | CWE-346 | Origin Validation Error |
| 0% (2) | CWE-276 | Incorrect Default Permissions |
| 0% (2) | CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path ... |
| 0% (1) | CWE-670 | Always-Incorrect Control Flow Implementation |
| 0% (1) | CWE-613 | Insufficient Session Expiration |
| 0% (1) | CWE-522 | Insufficiently Protected Credentials |
| 0% (1) | CWE-415 | Double Free |
| 0% (1) | CWE-401 | Failure to Release Memory Before Removing Last Reference ('Memory L... |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2020-10-22 | Apple Safari WebKit HTMLFrameElementBase isURLAllowed Subframe exploit attempt RuleID : 55799 - Type : FILE-OTHER - Revision : 1 |
| 2020-10-22 | Apple Safari WebKit HTMLFrameElementBase isURLAllowed Subframe exploit attempt RuleID : 55798 - Type : FILE-OTHER - Revision : 1 |
| 2020-10-06 | WebKit AudioArray allocate out of bounds access attempt RuleID : 55013 - Type : BROWSER-WEBKIT - Revision : 1 |
| 2020-10-06 | WebKit AudioArray allocate out of bounds access attempt RuleID : 55012 - Type : BROWSER-WEBKIT - Revision : 1 |
| 2020-09-02 | WebKit JIT compiler common subexpression elimination out of bounds access att... RuleID : 54666 - Type : BROWSER-WEBKIT - Revision : 2 |
| 2020-09-02 | WebKit JIT compiler common subexpression elimination out of bounds access att... RuleID : 54665 - Type : BROWSER-WEBKIT - Revision : 2 |
| 2020-04-21 | Apple Safari WebKit JavaScript engine type confusion attempt RuleID : 53474 - Type : BROWSER-WEBKIT - Revision : 1 |
| 2020-04-21 | Apple Safari WebKit JavaScript engine type confusion attempt RuleID : 53473 - Type : BROWSER-WEBKIT - Revision : 1 |
| 2020-03-19 | Apple Safari WebKit cached page memory corruption attempt RuleID : 53122 - Type : BROWSER-WEBKIT - Revision : 1 |
| 2020-03-19 | Apple Safari WebKit cached page memory corruption attempt RuleID : 53121 - Type : BROWSER-WEBKIT - Revision : 1 |
