Vulnerability Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Icloud | < 7.20 |
| Apple | Ipados | < 13.6 |
| Apple | Iphone Os | < 13.6 |
| Apple | Mac Os X | >= 10.15, < 10.15.6 |
| Apple | Tvos | < 13.4.8 |
| Apple | Watchos | < 6.2.8 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT211288Vendor Advisory
- https://support.apple.com/en-us/HT211289Vendor Advisory
- https://support.apple.com/en-us/HT211290Vendor Advisory
- https://support.apple.com/en-us/HT211291Vendor Advisory
- https://support.apple.com/en-us/HT211295Vendor Advisory
- https://support.apple.com/en-us/HT211288Vendor Advisory
- https://support.apple.com/en-us/HT211289Vendor Advisory
- https://support.apple.com/en-us/HT211290Vendor Advisory
- https://support.apple.com/en-us/HT211291Vendor Advisory
- https://support.apple.com/en-us/HT211295Vendor Advisory
FAQ
What is CVE-2020-27933?
CVE-2020-27933 is a vulnerability with a CVSS score of 7.8 (HIGH). A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, Se...
How severe is CVE-2020-27933?
CVE-2020-27933 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-2020-27933?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Icloud, Apple Ipados, Apple Iphone Os, Apple Mac Os X, Apple Tvos.