Vulnerability Description
Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to bypass Device Guard User Mode Code Integrity (UMCI) policies due to Internet Explorer failing to validate UMCI policies, aka "Internet Explorer Security Feature Bypass Vulnerability".
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Explorer | 11 |
| Microsoft | Windows 10 | - |
| Microsoft | Windows Server 2016 | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/100063Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1039112Third Party AdvisoryVDB Entry
- https://oddvar.moe/2017/08/13/bypassing-device-guard-umci-using-chm-cve-2017-862
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8625PatchVendor Advisory
- https://posts.specterops.io/umci-vs-internet-explorer-exploring-cve-2017-8625-39ExploitThird Party Advisory
- http://www.securityfocus.com/bid/100063Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1039112Third Party AdvisoryVDB Entry
- https://oddvar.moe/2017/08/13/bypassing-device-guard-umci-using-chm-cve-2017-862
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8625PatchVendor Advisory
- https://posts.specterops.io/umci-vs-internet-explorer-exploring-cve-2017-8625-39ExploitThird Party Advisory
FAQ
What is CVE-2017-8625?
CVE-2017-8625 is a vulnerability with a CVSS score of 8.8 (HIGH). Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to bypass Device Guard User Mode Code Integrity (UMCI) policies due to Internet Explorer failing to v...
How severe is CVE-2017-8625?
CVE-2017-8625 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-8625?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Internet Explorer, Microsoft Windows 10, Microsoft Windows Server 2016.