Vulnerability Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, iTunes 12.9.3 for Windows. A malicious application may be able to elevate privileges.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 12.1.3 |
| Apple | Mac Os X | < 10.14.3 |
| Apple | Itunes | < 12.9.3 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/106694Third Party Advisory
- https://support.apple.com/HT209443Vendor Advisory
- https://support.apple.com/HT209446Vendor Advisory
- https://support.apple.com/HT209450Vendor Advisory
- http://www.securityfocus.com/bid/106694Third Party Advisory
- https://support.apple.com/HT209443Vendor Advisory
- https://support.apple.com/HT209446Vendor Advisory
- https://support.apple.com/HT209450Vendor Advisory
FAQ
What is CVE-2019-6221?
CVE-2019-6221 is a vulnerability with a CVSS score of 7.8 (HIGH). An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, iTunes 12.9.3 for Windows. A malicious application may be able to elevate pr...
How severe is CVE-2019-6221?
CVE-2019-6221 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-2019-6221?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Mac Os X, Apple Itunes, Microsoft Windows.