CVE-2019-1167

5 documents5 sources
Severity
4.1MEDIUM
EPSS
0.4%
top 38.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft Powershell Core
Timeline
PublishedJul 19

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'.

CVSS vector

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.5 | Impact: 3.6

Affected Packages3 packages

▶NuGetSystem.Management.Automation6.2.0 — 6.2.2+1
▶CVEListV5microsoft/powershell_core6.1, 6.2+1

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

3
CVEList
CVE-2019-1167: A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement↗2019-07-19
▶
OSV
System.Management.Automation subject to bypass via script debugging↗2019-07-17
▶
GHSA
System.Management.Automation subject to bypass via script debugging↗2019-07-17
▶

📋Vendor Advisories

1
Microsoft
Windows Defender Application Control Security Feature Bypass Vulnerability↗2019-07-09
▶