CVE-2017-0263

HIGH KEV

Microsoft Windows 8.1 - Use After Free

Title source: rule

Description

The kernel-mode drivers in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."

Exploits (2)

exploitdb WORKING POC

by xiaodaozhi · c++localwindows_x86

https://www.exploit-db.com/exploits/44478

View Code ZIP pw:eip

nomisec STUB

by R06otMD5 · poc

https://github.com/R06otMD5/cve-2017-0263-poc

View Code ZIP pw:eip

References (6)

[Broken Link, Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/98258

[Broken Link, Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1038449

[Patch, Vendor Advisory] https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0263

[Exploit, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/44478/

[Exploit, Third Party Advisory] https://xiaodaozhi.com/exploit/117.html

[Third Party Advisory, US Government Resource] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0263

Scores

CVSS v3 7.8

EPSS 0.1881

EPSS Percentile 95.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CISA KEV 2022-02-10

VulnCheck KEV 2017-05-09

InTheWild.io 2017-05-09

ENISA EUVD EUVD-2017-0619

CWE

CWE-416

Status published

Products (13)

microsoft/windows_10_1507

microsoft/windows_10_1511

microsoft/windows_10_1607

microsoft/windows_10_1703

microsoft/windows_7

microsoft/windows_8.1

microsoft/windows_rt_8.1

microsoft/windows_server_2008

microsoft/windows_server_2008 r2 sp1

microsoft/windows_server_2012

... and 3 more

Published May 12, 2017

KEV Added Feb 10, 2022

Tracked Since Feb 18, 2026