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MEDIUM · 5.5

CVE-2022-35218

The NHI card’s web service component has a heap-based buffer overflow vulnerability due to insufficient validation for packet origin parameter length. A LAN attacker with general user privilege can ex...

Vulnerability Description

The NHI card’s web service component has a heap-based buffer overflow vulnerability due to insufficient validation for packet origin parameter length. A LAN attacker with general user privilege can exploit this vulnerability to disrupt service.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
NhiHealth Insurance Web Service Component-
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-770CWE-787

References

FAQ

What is CVE-2022-35218?

CVE-2022-35218 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The NHI card’s web service component has a heap-based buffer overflow vulnerability due to insufficient validation for packet origin parameter length. A LAN attacker with general user privilege can ex...

How severe is CVE-2022-35218?

CVE-2022-35218 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-35218?

Check the references section above for vendor advisories and patch information. Affected products include: Nhi Health Insurance Web Service Component, Microsoft Windows.