high7.8Public exploit code
CVE-2019-0732
A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUA…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Microsoft Windows 10 1809 - LUAFV NtSetCachedSigningLevel Device Guard Bypass2019-04-16 · local · windows · Verified
Impact
A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka 'Windows Security Feature Bypass Vulnerability'.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 | All versions Versions 1607, 1703, 1709, 1803, 1809 |
| Microsoft | Windows 7 | All versions |
| Microsoft | Windows 8.1 | All versions |
| Microsoft | Windows Rt 8.1 | All versions |
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | All versions Versions 1709, 1803 |
| Microsoft | Windows Server 2019 | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0732
- https://www.exploit-db.com/exploits/46716/
- http://packetstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0732
- https://www.exploit-db.com/exploits/46716/