VulnerabilityModified
CVE-2019-0796
An elevation of privilege vulnerability exists when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka 'Windows Elevation of Privilege Vulnerability'.
MEDIUM 5.5EPSS 4.24%
Does this matter?
Lower severity and a low EPSS score (4.24%). Track it; it rarely justifies an emergency change on its own.
Description
An elevation of privilege vulnerability exists when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0730, CVE-2019-0731, CVE-2019-0805, CVE-2019-0836, CVE-2019-0841.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 4.24% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- microsoft/windows 10 · microsoft/windows 7 · microsoft/windows 8.1 · microsoft/windows rt 8.1 · microsoft/windows server 2008 · microsoft/windows server 2012 · microsoft/windows server 2016 · microsoft/windows server 2019
- Source
- secure@microsoft.com
References
- http://packetstormsecurity.com/files/152535/Microsoft-Windows-LUAFV-LuafvCopyShortName-Arbitrary-Short-Name-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0796Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/46715/Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/152535/Microsoft-Windows-LUAFV-LuafvCopyShortName-Arbitrary-Short-Name-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0796Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/46715/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.