CVE-2019-0838

Windows Information Disclosure Vulnerability

CVE-2019-0838 is fixed in 42 products on 1 platform, first by KB4493470, released April 9, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.6
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0206
81st percentile

<p>An information disclosure vulnerability exists when Windows Task Scheduler improperly discloses credentials to Windows Credential Manager. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.   To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability.   The security update addresses the vulnerability by changing how Task Scheduler handles credentials.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1607 for 32-bit Systems 14393.2906 KB4493470 Apr 9, 2019
Windows 10 Version 1607 for x64-based Systems 14393.2906 KB4493470 Apr 9, 2019
Windows 10 Version 1703 for 32-bit Systems 15063.1746 KB4493474 Apr 9, 2019
Windows 10 Version 1703 for x64-based Systems 15063.1746 KB4493474 Apr 9, 2019
Windows 10 Version 1709 for 32-bit Systems 16299.1087 KB4493441 Apr 9, 2019
Windows 10 Version 1709 for ARM64-based Systems 16299.1087 KB4493441 Apr 9, 2019
Windows 10 Version 1709 for x64-based Systems 16299.1087 KB4493441 Apr 9, 2019
Windows 10 Version 1803 for 32-bit Systems 17134.706 KB4493464 Apr 9, 2019
Windows 10 Version 1803 for ARM64-based Systems 17134.706 KB4493464 Apr 9, 2019
Windows 10 Version 1803 for x64-based Systems 17134.706 KB4493464 Apr 9, 2019
Windows 10 Version 1809 for 32-bit Systems 17763.437 KB4493509 Apr 9, 2019
Windows 10 Version 1809 for ARM64-based Systems 17763.437 KB4493509 Apr 9, 2019
Windows 10 Version 1809 for x64-based Systems 17763.437 KB4493509 Apr 9, 2019
Windows 10 Version 1903 for 32-bit Systems KB4530684 Dec 10, 2019
Windows 10 Version 1903 for ARM64-based Systems KB4530684 Dec 10, 2019
Windows 10 Version 1903 for x64-based Systems KB4530684 Dec 10, 2019
Windows 10 for 32-bit Systems 10240.18186 KB4493475 Apr 9, 2019
Windows 10 for x64-based Systems 10240.18186 KB4493475 Apr 9, 2019
Windows 7 for 32-bit Systems Service Pack 1 KB4493448 Apr 9, 2019
Windows 7 for 32-bit Systems Service Pack 1 KB4493472 Apr 9, 2019
Windows 7 for x64-based Systems Service Pack 1 KB4493448 Apr 9, 2019
Windows 7 for x64-based Systems Service Pack 1 KB4493472 Apr 9, 2019
Windows 8.1 for 32-bit systems KB4493467 Apr 9, 2019
Windows 8.1 for 32-bit systems KB4493446 Apr 9, 2019
Windows 8.1 for x64-based systems KB4493467 Apr 9, 2019
Windows 8.1 for x64-based systems KB4493446 Apr 9, 2019
Windows RT 8.1 KB4493446 Apr 9, 2019
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 KB4493448 Apr 9, 2019
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 KB4493472 Apr 9, 2019
Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB4493448 Apr 9, 2019
Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB4493472 Apr 9, 2019
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) KB4493448 Apr 9, 2019
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) KB4493472 Apr 9, 2019
Windows Server 2008 for 32-bit Systems Service Pack 2 KB4493471 Apr 9, 2019
Windows Server 2008 for 32-bit Systems Service Pack 2 KB4493458 Apr 9, 2019
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) KB4493471 Apr 9, 2019
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) KB4493458 Apr 9, 2019
Windows Server 2008 for Itanium-Based Systems Service Pack 2 KB4493471 Apr 9, 2019
Windows Server 2008 for Itanium-Based Systems Service Pack 2 KB4493458 Apr 9, 2019
Windows Server 2008 for x64-based Systems Service Pack 2 KB4493471 Apr 9, 2019
Windows Server 2008 for x64-based Systems Service Pack 2 KB4493458 Apr 9, 2019
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) KB4493471 Apr 9, 2019
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) KB4493458 Apr 9, 2019
Windows Server 2012 KB4493451 Apr 9, 2019
Windows Server 2012 KB4493450 Apr 9, 2019
Windows Server 2012 (Server Core installation) KB4493451 Apr 9, 2019
Windows Server 2012 (Server Core installation) KB4493450 Apr 9, 2019
Windows Server 2012 R2 KB4493467 Apr 9, 2019
Windows Server 2012 R2 KB4493446 Apr 9, 2019
Windows Server 2012 R2 (Server Core installation) KB4493467 Apr 9, 2019
Windows Server 2012 R2 (Server Core installation) KB4493446 Apr 9, 2019
Windows Server 2016 14393.2906 KB4493470 Apr 9, 2019
Windows Server 2016 (Server Core installation) 14393.2906 KB4493470 Apr 9, 2019
Windows Server 2019 17763.437 KB4493509 Apr 9, 2019
Windows Server 2019 (Server Core installation) 17763.437 KB4493509 Apr 9, 2019
Windows Server, version 1709 (Server Core Installation) 16299.1087 KB4493441 Apr 9, 2019
Windows Server, version 1803 (Server Core Installation) 17134.706 KB4493464 Apr 9, 2019
Windows Server, version 1903 (Server Core installation) KB4530684 Dec 10, 2019

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