Elevation of Privilege Vulnerability in Windows Subsystem for Linux by Microsoft
CVE-2017-8622

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Windows Subsystem For Linux
Vendor
CVE Published:
8 August 2017

What is CVE-2017-8622?

The Windows Subsystem for Linux in Windows 10 Version 1703 presents an elevation of privilege vulnerability. This issue arises due to improper handling of NT pipe handles, allowing potential attackers to gain unauthorized access to system resources. Proper security measures should be taken to mitigate risks associated with this vulnerability, as outlined in Microsoft's security guidance.

Affected Version(s)

Windows Subsystem for Linux Windows 10 1703

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_CONFIRM
http://www.securityfocus.com/bid/100040
vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039103
vdb-entryx_refsource_SECTRACK

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.