Microsoft XML Core Services Information Disclosure Vulnerability

MEDIUM 6.5EXPLOITED (CISA KEV)CVE-2017-0022 · Published 17/03/2017 · updated 17/06/2026

Microsoft XML Core Services Information Disclosure Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 24/05/2022. Patch affected systems as an emergency.

Package	Affected versions	Patched versions
xml core services microsoft	`= 3.0`	No fix yet

Description

Microsoft XML Core Services (MSXML) in Windows 10 Gold, 1511, and 1607; Windows 7 SP1; Windows 8.1; Windows RT 8.1; Windows Server 2008 SP2 and R2 SP1; Windows Server 2012 Gold and R2; Windows Server 2016; and Windows Vista SP2 improperly handles objects in memory, allowing attackers to test for files on disk via a crafted web site, aka "Microsoft XML Information Disclosure Vulnerability."

References

securityfocus.com/bid/96069 · Broken Link
securitytracker.com/id/1038014 · Broken Link
0patch.blogspot.com/2017/09/exploit-kit-rendezvous-and-cve-2017-0022.html · Exploit
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0022 · Patch
cisa.gov/known-exploited-vulnerabilities-catalog · US Government Resource
CISA KEV · CVE-2017-0022

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