CVE-2020-1422

CWE-269 — Improper Privilege Management4 documents4 sources

Severity

7.8HIGH

EPSS

0.4%

top 40.64%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows Microsoft Windows 10 Version 1903 FOR 32-bit Systems Microsoft Windows 10 Version 1903 FOR Arm64-based Systems +10 more

Timeline

PublishedJul 14

Latest updateMay 24

Description

An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1249, CVE-2020-1353, CVE-2020-1370, CVE-2020-1399, CVE-2020-1404, CVE-2020-1413, CVE-2020-1414, CVE-2020-1415.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages13 packages

▶CVEListV5microsoft/windows6 versions+5

▶NVDmicrosoft/windows1903, 1909, 2004+2

▶NVDmicrosoft/windows_105 versions+4

▶CVEListV5microsoft/windows_server2019, 2019 (Core installation)+1

▶CVEListV5microsoft/windows_10_version_1903_for_32-bit_systemsunspecified

Patches

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

🔴Vulnerability Details

GHSA

GHSA-x625-w2w3-862f: An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privil↗2022-05-24

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CVEList

CVE-2020-1422: An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privil↗2020-07-14

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📋Vendor Advisories

Microsoft

Windows Runtime Elevation of Privilege Vulnerability↗2020-07-14

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