Vulnerability Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. Processing a maliciously crafted audio file may lead to arbitrary code execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 13.6 |
| Apple | Iphone Os | < 13.6 |
| Apple | Mac Os X | >= 10.13, < 10.13.6 |
| Apple | Tvos | < 13.4.8 |
| Apple | Watchos | < 6.2.8 |
Related Weaknesses (CWE)
References
- https://support.apple.com/HT211288Vendor Advisory
- https://support.apple.com/HT211289Vendor Advisory
- https://support.apple.com/HT211290Vendor Advisory
- https://support.apple.com/HT211291Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-1391/Third Party AdvisoryVDB Entry
- https://support.apple.com/HT211288Vendor Advisory
- https://support.apple.com/HT211289Vendor Advisory
- https://support.apple.com/HT211290Vendor Advisory
- https://support.apple.com/HT211291Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-1391/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2020-9889?
CVE-2020-9889 is a vulnerability with a CVSS score of 7.8 (HIGH). An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. Processing a maliciously ...
How severe is CVE-2020-9889?
CVE-2020-9889 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-2020-9889?
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.