CVE-2017-0022
MEDIUM severity · CVSS 6.5 · Memory corruption · actively exploited (CISA KEV)
6.5CVSS MEDIUM ● exploited
🔴 Actively exploited in the wild (CISA Known Exploited Vulnerabilities).
Added to KEV 2022-05-24. US federal agencies must patch by 2022-06-14.
Summary
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."
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactHigh
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)37%
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products we track (1)
Recommendation
This vulnerability is being actively exploited in the wild — patch affected products urgently. Open any affected product above for its exact safe version.
Official patch: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0022 ↗
Additional information
- NVD record
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0022Patch
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0022Patch
- http://www.securityfocus.com/bid/96069Advisory
- http://www.securitytracker.com/id/1038014Advisory
- http://www.securityfocus.com/bid/96069Advisory
- http://www.securitytracker.com/id/1038014Advisory
- https://0patch.blogspot.com/2017/09/exploit-kit-rendezvous-and-cve-2017-0022.htmlExploit
- https://0patch.blogspot.com/2017/09/exploit-kit-rendezvous-and-cve-2017-0022.htmlExploit