Windows NFS Portmapper Information Disclosure Vulnerability
CVE-2023-24901

7.5HIGH

Key Information:

Vendor
Microsoft
Status
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Vendor
CVE Published:
9 May 2023

Summary

The Windows NFS Portmapper vulnerability allows unauthorized users to access sensitive information through improper handling of requests. This oversight can result in the exposure of critical system configurations and user data, potentially compromising the integrity of the system. Users and administrators are advised to ensure that their systems are upgraded and follow recommended security practices to mitigate risks associated with this vulnerability.

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.19926

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.5921

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.4377

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.