Vulnerability Description
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "Firmware" component. It allows attackers to modify the EFI flash-memory region that a crafted app that has root access.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | < 10.13.5 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2019/Mar/45Mailing ListThird Party Advisory
- http://www.securitytracker.com/id/1041027Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208849Vendor Advisory
- http://seclists.org/fulldisclosure/2019/Mar/45Mailing ListThird Party Advisory
- http://www.securitytracker.com/id/1041027Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208849Vendor Advisory
FAQ
What is CVE-2018-4251?
CVE-2018-4251 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "Firmware" component. It allows attackers to modify the EFI flash-memory region that a craft...
How severe is CVE-2018-4251?
CVE-2018-4251 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-2018-4251?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Mac Os X.