CVEvulnerability
CVE-2020-3842
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-02-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-787
Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with kernel privileges.
Affected configurations
• apple ipados (< 13.3.1)
• apple iphone os (< 13.3.1)
• apple mac os x (< 10.15.3)
• apple tvos (< 13.3.1)
• apple watchos (< 6.1.2)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://support.apple.com/HT210918 Release Notes, Vendor Advisory
- https://support.apple.com/HT210919 Release Notes, Vendor Advisory
- https://support.apple.com/HT210920 Release Notes, Vendor Advisory
- https://support.apple.com/HT210921 Release Notes, Vendor Advisory
- https://support.apple.com/HT210918 Release Notes, Vendor Advisory
- https://support.apple.com/HT210919 Release Notes, Vendor Advisory
- https://support.apple.com/HT210920 Release Notes, Vendor Advisory
- https://support.apple.com/HT210921 Release Notes, Vendor Advisory