Vulnerability Description
A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.4, tvOS 12.4, watchOS 5.3. Processing a maliciously crafted image may lead to a denial of service.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 12.4 |
| Apple | Tvos | < 12.4 |
| Apple | Watchos | < 5.3 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT210346Vendor Advisory
- https://support.apple.com/en-us/HT210351Vendor Advisory
- https://support.apple.com/en-us/HT210353Vendor Advisory
- https://support.apple.com/en-us/HT210346Vendor Advisory
- https://support.apple.com/en-us/HT210351Vendor Advisory
- https://support.apple.com/en-us/HT210353Vendor Advisory
FAQ
What is CVE-2019-8668?
CVE-2019-8668 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.4, tvOS 12.4, watchOS 5.3. Processing a maliciously crafted image may lead to a denial of service.
How severe is CVE-2019-8668?
CVE-2019-8668 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-2019-8668?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Tvos, Apple Watchos.