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TwcertCVELIST:CVE-2022-35218

HistoryJul 29, 2022 - 12:00 a.m.

CVE-2022-35218 NHI card’s web service component - Heap-based Buffer Overflow

2022-07-2900:00:00

CWE-787

twcert

www.cve.org

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

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.

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "card’s web service component",
    "vendor": "NHI",
    "versions": [
      {
        "status": "affected",
        "version": "dae0509e5aabde2f110ce8418af67cf7"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-6354-1cf61-1.html

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

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