CVE-2019-1167

At a glance

Severity: Not available
EPSS: EPSS 1.10 % · percentile 66 (2026-10-27)
State: PUBLISHED
Published: 2019-07-19
Updated: 2024-08-04
Assigner: microsoft
NVD status: Modified

Description

A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement, aka 'Windows Defender Application Control Security Feature Bypass Vulnerability'.

Scores

Version	Score	Vector	Scored by
CVSS 3.0	MEDIUM 4.1	CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N	NVD · nvd@nist.gov (Primary)
CVSS 2.0	LOW 1.9	AV:L/AC:M/Au:N/C:P/I:N/A:N	NVD · nvd@nist.gov (Primary)

Advisories

GHSA-5frh-8cmj-gc59 — System.Management.Automation subject to bypass via script debugging

European references

ENISA EUVD · EUVD-2019-0577
GCVE · GCVE-0-2019-1167

CERT-FR advisories

CERTFR-2019-AVI-398 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
CERTFR-2019-AVI-344 — Vulnérabilité dans Microsoft PowerShell Core · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:microsoft:powershell_core:6.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:powershell_core:6.2:*:*:*:*:*:*:*

Affected products

Product	Versions
Microsoft · PowerShell Core	affected 6.1 ; affected 6.2

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1167

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD