CVE-2022-35218

NHI card’s web service component - Heap-based Buffer Overflow

View on CVE.org

Published Aug 2, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

NHI

card’s web service component

affected

Version	Status	Constraints
`dae0509e5aabde2f110ce8418af67cf7`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:nhi:health_insurance_web_service_component:-:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Download the latest version

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-38110	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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.187% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-6354-1cf61-1.html

History

No history.

Subscriptions

Microsoft Windows

Nhi Health Insurance Web Service Component

Weaknesses

Sources

CVE record Updated: Sep 16, 2024, 7:15 PM

Status: PUBLISHED
Assigner: twcert
Published: Aug 2, 2022, 3:20 PM
Updated: Sep 16, 2024, 7:15 PM
Reserved: Jul 5, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:51 AM

Status: Modified
Published: Aug 2, 2022, 4:15 PM
Modified: Jun 17, 2026, 4:51 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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