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CVE-2020-3919 Details
Description
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/HT211100 | CVE | Vendor Advisory |
| https://support.apple.com/HT211101 | CVE | Vendor Advisory |
| https://support.apple.com/HT211102 | CVE | Vendor Advisory |
| https://support.apple.com/HT211103 | CVE | Vendor Advisory |
| https://support.apple.com/HT211100 | [email protected] | Vendor Advisory |
| https://support.apple.com/HT211101 | [email protected] | Vendor Advisory |
| https://support.apple.com/HT211102 | [email protected] | Vendor Advisory |
| https://support.apple.com/HT211103 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-665 | Improper Initialization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apple ipados | < 13.4 |
CPE
Remediation
| |
| apple iphone os | < 13.4 |
CPE
Remediation
| |
| apple mac os x | < 10.15.4 |
CPE
Remediation
| |
| apple tvos | < 13.4 |
CPE
Remediation
| |
| apple watchos | < 6.2 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Jul 21, 2021 | CWE Remap | [email protected] |
| Apr 2, 2020 | Initial Analysis | [email protected] |