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4 vulnerabilities by nhi

CVE-2022-35219 (GCVE-0-2022-35219)

Vulnerability from cvelistv5 – Published: 2022-08-02 15:20 – Updated: 2024-09-16 23:51
VLAI?
Title
NHI card’s web service component - Stack-based Buffer Overflow-2
Summary
The NHI card’s web service component has a stack-based buffer overflow vulnerability due to insufficient validation for network packet key parameter. A LAN attacker with general user privilege can exploit this vulnerability to disrupt service.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
NHI card’s web service component Affected: dae0509e5aabde2f110ce8418af67cf7
Create a notification for this product.
Date Public ?
2022-07-29 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35218 (GCVE-0-2022-35218)

Vulnerability from cvelistv5 – Published: 2022-08-02 15:20 – Updated: 2024-09-16 19:15
VLAI?
Title
NHI card’s web service component - Heap-based Buffer Overflow
Summary
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.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
NHI card’s web service component Affected: dae0509e5aabde2f110ce8418af67cf7
Create a notification for this product.
Date Public ?
2022-07-29 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35217 (GCVE-0-2022-35217)

Vulnerability from cvelistv5 – Published: 2022-08-02 02:55 – Updated: 2024-09-16 20:53
VLAI?
Title
NHI card’s web service component - Stack-based Buffer Overflow-1
Summary
The NHI card’s web service component has a stack-based buffer overflow vulnerability due to insufficient validation for network packet header length. A local area network attacker with general user privilege can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service.
Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
NHI card’s web service component Affected: dae0509e5aabde2f110ce8418af67cf7
Create a notification for this product.
Date Public ?
2022-07-29 00:00
Show details on NVD website
To clipboard 

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CVE-2021-45918 (GCVE-0-2021-45918)

Vulnerability from cvelistv5 – Published: 2022-06-20 05:30 – Updated: 2024-09-17 04:04
VLAI?
Title
NHI’s health insurance web service component – Heap-based Buffer Overflow
Summary
NHI’s health insurance web service component has insufficient validation for input string length, which can result in heap-based buffer overflow attack. A remote attacker can exploit this vulnerability to flood the memory space reserved for the program, in order to terminate service without authentication, which requires a system restart to recover service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
NHI health insurance web service component Affected: 515BE7DE5BCE446177FEE8A6E0665093
Create a notification for this product.
Date Public ?
2022-06-20 00:00
Credits
Yu-Hsiang Lin
Show details on NVD website
To clipboard 

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