CVE-2019-0735

Public Exploit

Description

An elevation of privilege vulnerability exists when the Windows Client Server Run-Time Subsystem (CSRSS) fails to properly handle objects in memory, aka 'Windows CSRSS Elevation of Privilege Vulnerability'.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 4.15% Top 15%
Vendor Advisory microsoft.com
Affected: Microsoft Windows
Affected: Microsoft Windows Server
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0735 patch vendor advisory
https://www.exploit-db.com/exploits/46712/ exploit vdb entry third party advisory
http://packetstormsecurity.com/files/152532/Microsoft-Windows-CSRSS-SxSSrv-Cached-Manifest-Privilege-Escalation.html vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-0735?
CVE-2019-0735 has been scored as a high severity vulnerability.
How to fix CVE-2019-0735?
To fix CVE-2019-0735, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-0735 being actively exploited in the wild?
It is possible that CVE-2019-0735 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-0735?
CVE-2019-0735 affects Microsoft Windows, Microsoft Windows Server.
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