Vulnerability Description
An access issue was addressed with improved memory management. 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. A malicious application may be able to determine kernel memory layout.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
- https://support.apple.com/HT210918Release NotesVendor Advisory
- https://support.apple.com/HT210919Release NotesVendor Advisory
- https://support.apple.com/HT210920Release NotesVendor Advisory
- https://support.apple.com/HT210921Release NotesVendor Advisory
- https://support.apple.com/HT210918Release NotesVendor Advisory
- https://support.apple.com/HT210919Release NotesVendor Advisory
- https://support.apple.com/HT210920Release NotesVendor Advisory
- https://support.apple.com/HT210921Release NotesVendor Advisory
FAQ
What is CVE-2020-3836?
CVE-2020-3836 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An access issue was addressed with improved memory management. 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. A malicious application may be a...
How severe is CVE-2020-3836?
CVE-2020-3836 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-3836?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Mac Os X, Apple Tvos, Apple Watchos.