Vulnerability Description
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to execute arbitrary code with kernel privileges.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 13.5 |
| Apple | Iphone Os | < 13.5 |
| Apple | Mac Os X | < 10.15.5 |
| Apple | Tvos | < 13.4.5 |
| Apple | Watchos | < 6.2.5 |
Related Weaknesses (CWE)
References
- https://support.apple.com/HT211168Vendor Advisory
- https://support.apple.com/HT211170Vendor Advisory
- https://support.apple.com/HT211171Vendor Advisory
- https://support.apple.com/HT211175Vendor Advisory
- https://support.apple.com/HT211168Vendor Advisory
- https://support.apple.com/HT211170Vendor Advisory
- https://support.apple.com/HT211171Vendor Advisory
- https://support.apple.com/HT211175Vendor Advisory
FAQ
What is CVE-2020-9852?
CVE-2020-9852 is a vulnerability with a CVSS score of 7.8 (HIGH). An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be...
How severe is CVE-2020-9852?
CVE-2020-9852 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-9852?
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.