CVE-2023-28247

Windows Network File System Information Disclosure Vulnerability

Description

Windows Network File System Information Disclosure Vulnerability

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28247	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-28247?: CVE-2023-28247 has been scored as a high severity vulnerability.
How to fix CVE-2023-28247?: To fix CVE-2023-28247, 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-2023-28247 being actively exploited in the wild?: It is possible that CVE-2023-28247 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-28247?: CVE-2023-28247 affects Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation).

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.

Description

Category

CWE-191 – Integer Underflow (Wrap or Wraparound)

References

Frequently Asked Questions