CVE-2001-0006

Description

The Winsock2ProtocolCatalogMutex mutex in Windows NT 4.0 has inappropriate Everyone/Full Control permissions, which allows local users to modify the permissions to "No Access" and disable Winsock network connectivity to cause a denial of service, aka the "Winsock Mutex" vulnerability.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.13%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://marc.info/?l=bugtraq&m=98075221915234&w=2 mailing list
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-003 patch vendor advisory release notes
https://exchange.xforce.ibmcloud.com/vulnerabilities/6006 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2001-0006?
CVE-2001-0006 has been scored as a high severity vulnerability.
How to fix CVE-2001-0006?
To fix CVE-2001-0006, 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-2001-0006 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2001-0006 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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