CVE-2020-1391 — Sensitive Information Exposure in Microsoft Windows 10 Version 1903 FOR 32-bit Systems

CWE-200 — Sensitive Information Exposure4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.9%
top 24.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
23
Microsoft Windows 10 Version 1903 FOR 32-bit SystemsMicrosoft Windows 10 Version 1903 FOR Arm64-based SystemsMicrosoft Windows 10 Version 1903 FOR X64-based Systems+20 more
Timeline
PublishedJul 14
Latest updateMay 24

Description

An information disclosure vulnerability exists when the Windows Agent Activation Runtime (AarSvc) fails to properly handle objects in memory, aka 'Windows Agent Activation Runtime Information Disclosure Vulnerability'.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages23 packages

▶NVDmicrosoft/windows1903, 1909, 2004+2
▶NVDmicrosoft/windows_101903, 1909, 2004+2

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-wxf8-vxfr-r99r: An information disclosure vulnerability exists when the Windows Agent Activation Runtime (AarSvc) fails to properly handle objects in memory, aka 'Win↗2022-05-24
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CVEList
CVE-2020-1391: An information disclosure vulnerability exists when the Windows Agent Activation Runtime (AarSvc) fails to properly handle objects in memory, aka 'Win↗2020-07-14
▶

📋Vendor Advisories

1
Microsoft
Windows Agent Activation Runtime Information Disclosure Vulnerability↗2020-07-14
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