Firetruck

CVE-2019-1215

KEV · Ransomware
Updated Oct 21, 2025 · PUBLISHED
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Description

Microsoft Windows contains an unspecified vulnerability due to the way ws2ifsl.sys (Winsock) handles objects in memory, allowing for privilege escalation. Successful exploitation allows an attacker to execute code with elevated privileges.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
WindowsMicrosoft / Windows10 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1607 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1607 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1703 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1703 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1709 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1709 for ARM64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1709 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1803 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1803 for ARM64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1803 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1809 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1809 for ARM64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1809 for x64-based Systemsaffected
WindowsMicrosoft / Windows7 for 32-bit Systems Service Pack 1affected
WindowsMicrosoft / Windows7 for x64-based Systems Service Pack 1affected
WindowsMicrosoft / Windows8.1 for 32-bit systemsaffected
WindowsMicrosoft / Windows8.1 for x64-based systemsaffected
WindowsMicrosoft / WindowsRT 8.1affected
Windows 10 Version 1903 for 32-bit SystemsMicrosoft / Windows 10 Version 1903 for 32-bit Systemsunspecifiedaffected
Windows 10 Version 1903 for ARM64-based SystemsMicrosoft / Windows 10 Version 1903 for ARM64-based Systemsunspecifiedaffected
Windows 10 Version 1903 for x64-based SystemsMicrosoft / Windows 10 Version 1903 for x64-based Systemsunspecifiedaffected
Windows ServerMicrosoft / Windows Server2008 for 32-bit Systems Service Pack 2affected
Windows ServerMicrosoft / Windows Server2008 for 32-bit Systems Service Pack 2 (Core installation)affected
Windows ServerMicrosoft / Windows Server2008 for Itanium-Based Systems Service Pack 2affected
Windows ServerMicrosoft / Windows Server2008 for x64-based Systems Service Pack 2affected
Windows ServerMicrosoft / Windows Server2008 for x64-based Systems Service Pack 2 (Core installation)affected
Windows ServerMicrosoft / Windows Server2008 R2 for Itanium-Based Systems Service Pack 1affected
Windows ServerMicrosoft / Windows Server2008 R2 for x64-based Systems Service Pack 1affected
Windows ServerMicrosoft / Windows Server2008 R2 for x64-based Systems Service Pack 1 (Core installation)affected
Windows ServerMicrosoft / Windows Server2012affected
Windows ServerMicrosoft / Windows Server2012 (Core installation)affected
Windows ServerMicrosoft / Windows Server2012 R2affected
Windows ServerMicrosoft / Windows Server2012 R2 (Core installation)affected
Windows ServerMicrosoft / Windows Server2016affected
Windows ServerMicrosoft / Windows Server2016 (Core installation)affected
Windows ServerMicrosoft / Windows Server2019affected
Windows ServerMicrosoft / Windows Server2019 (Core installation)affected
Windows ServerMicrosoft / Windows Serverversion 1803 (Core Installation)affected
Windows Server, version 1903 (Server Core installation)Microsoft / Windows Server, version 1903 (Server Core installation)unspecifiedaffected