Vulnerability Description
An issue was discovered in certain Apple products. iOS before 11.2.1 is affected. tvOS before 11.2.1 is affected. The issue involves the "HomeKit" component. It allows remote attackers to modify the application state by leveraging incorrect message handling, as demonstrated by use of an Apple Watch to obtain an encryption key and unlock a door.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 11.2.1 |
| Apple | Tvos | < 11.2.1 |
References
- http://www.securityfocus.com/bid/102182Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040008Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208357Vendor Advisory
- https://support.apple.com/HT208359Vendor Advisory
- https://www.engadget.com/2017/12/21/apple-ignored-a-major-homekit-security-flaw-Press/Media Coverage
- http://www.securityfocus.com/bid/102182Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040008Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208357Vendor Advisory
- https://support.apple.com/HT208359Vendor Advisory
- https://www.engadget.com/2017/12/21/apple-ignored-a-major-homekit-security-flaw-Press/Media Coverage
FAQ
What is CVE-2017-13903?
CVE-2017-13903 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in certain Apple products. iOS before 11.2.1 is affected. tvOS before 11.2.1 is affected. The issue involves the "HomeKit" component. It allows remote attackers to modify the a...
How severe is CVE-2017-13903?
CVE-2017-13903 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-13903?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Tvos.