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, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to read restricted memory.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 12.1.3 |
| Apple | Mac Os X | < 10.14.3 |
| Apple | Tvos | < 12.1.2 |
| Apple | Watchos | < 5.1.3 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/106739Third Party AdvisoryVDB Entry
- https://support.apple.com/HT209443Vendor Advisory
- https://support.apple.com/HT209446Vendor Advisory
- https://support.apple.com/HT209447Vendor Advisory
- https://support.apple.com/HT209448Vendor Advisory
- http://www.securityfocus.com/bid/106739Third Party AdvisoryVDB Entry
- https://support.apple.com/HT209443Vendor Advisory
- https://support.apple.com/HT209446Vendor Advisory
- https://support.apple.com/HT209447Vendor Advisory
- https://support.apple.com/HT209448Vendor Advisory
FAQ
What is CVE-2019-6231?
CVE-2019-6231 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to read rest...
How severe is CVE-2019-6231?
CVE-2019-6231 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-2019-6231?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Mac Os X, Apple Tvos, Apple Watchos.