CVEvulnerability
CVE-2018-8435
4.2 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-09-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 4.2 MEDIUM — CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 2.3 LOW — AV:A/AC:M/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-331
Description
A security feature bypass vulnerability exists when Windows Hyper-V BIOS loader fails to provide a high-entropy source, aka "Windows Hyper-V Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.
Affected configurations
• microsoft windows 10
• microsoft windows 10 1607
• microsoft windows 10 1703
• microsoft windows 10 1709
• microsoft windows 10 1803
• microsoft windows server 2016
• microsoft windows server 2016 1709
• microsoft windows server 2016 1803
Related
Weakness · CWE (1)
- CWE-331 Insufficient Entropy weakness
References
- http://www.securityfocus.com/bid/105240 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041624 Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8435 Patch, Vendor Advisory
- http://www.securityfocus.com/bid/105240 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041624 Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8435 Patch, Vendor Advisory