Vulnerability Description
An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. watchOS before 4.3 is affected. The issue involves the fetch API in the "WebKit" component. It allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted web site.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 11.1 |
| Apple | Iphone Os | < 11.3 |
| Apple | Watchos | < 4.3 |
| Apple | Icloud | < 7.4 |
| Microsoft | Windows | - |
| Apple | Itunes | < 12.7.4 |
| Webkitgtk | Webkitgtk\+ | < 2.20.4 |
| Canonical | Ubuntu Linux | 16.04 |
| Debian | Debian Linux | 9.0 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/104887Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040604Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:2282Third Party Advisory
- https://security.gentoo.org/glsa/201808-01Third Party Advisory
- https://security.gentoo.org/glsa/201808-04Third Party Advisory
- https://support.apple.com/HT208693Vendor Advisory
- https://support.apple.com/HT208694Vendor Advisory
- https://support.apple.com/HT208695Vendor Advisory
- https://support.apple.com/HT208696Vendor Advisory
- https://support.apple.com/HT208697Vendor Advisory
- https://usn.ubuntu.com/3635-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4256Third Party Advisory
- http://www.securityfocus.com/bid/104887Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040604Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:2282Third Party Advisory
FAQ
What is CVE-2018-4117?
CVE-2018-4117 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. w...
How severe is CVE-2018-4117?
CVE-2018-4117 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-4117?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Iphone Os, Apple Watchos, Apple Icloud, Microsoft Windows.