Vulnerability-Lookup

FKIE_CVE-2022-35222

Vulnerability from fkie_nvd - Published: 2022-08-02 16:15 - Updated: 2026-06-17 04:51

Severity

6.8 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service.

References

	URL	Tags
	twcert@cert.org.tw	https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html	Third Party Advisory

Impacted products

Vendor	Product	Version
hinet	hicos_natural_person_credential_component_client	3.0.3.30306
hinet	hicos_natural_person_credential_component_client	3.0.3.30404
hinet	hicos_natural_person_credential_component_client	3.1.0.00002

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "platforms": [
            "Linux"
          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
          "versions": [
            {
              "status": "affected",
              "version": "libHicos_p11v1.so CHT PKCS#11 3.0.3.30306"
            }
          ]
        },
        {
          "platforms": [
            "Windows"
          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
          "versions": [
            {
              "status": "affected",
              "version": "HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002"
            }
          ]
        },
        {
          "platforms": [
            "macOS"
          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
          "versions": [
            {
              "status": "affected",
              "version": "libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404"
            }
          ]
        }
      ],
      "source": "twcert@cert.org.tw"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30306:*:*:*:*:linux:*:*",
              "matchCriteriaId": "2C3A74A9-114E-4326-B71C-83FFA3580E63",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30404:*:*:*:*:macos:*:*",
              "matchCriteriaId": "7800A8CE-C635-4E00-8BEA-E3E4D4EC9378",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.1.0.00002:*:*:*:*:windows:*:*",
              "matchCriteriaId": "48F1D51B-28F3-4952-BB19-9BCA637DF577",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service."
    },
    {
      "lang": "es",
      "value": "El componente de verificaci\u00f3n HiCOS Citizen presenta una vulnerabilidad de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria debido a la insuficiente comprobaci\u00f3n de la longitud de los par\u00e1metros. Un atacante f\u00edsico no autenticado puede explotar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario, manipular el comando del sistema o interrumpir el servicio"
    }
  ],
  "id": "CVE-2022-35222",
  "lastModified": "2026-06-17T04:51:35.200",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 5.9,
        "source": "twcert@cert.org.tw",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-08-02T16:15:10.820",
  "references": [
    {
      "source": "twcert@cert.org.tw",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
    }
  ],
  "sourceIdentifier": "twcert@cert.org.tw",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "twcert@cert.org.tw",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-35222 (GCVE-0-2022-35222)

Vulnerability from cvelistv5 – Published: 2022-08-02 15:21 – Updated: 2024-09-16 20:37

Title

HiCOS Citizen verification component - Stack Buffer Overflow

Summary

Severity

6.8 (Medium)


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

CWE

CWE-787 - Out-of-bounds Write

Assigner

twcert mitre root

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html	x_refsource_MISC

Impacted products

3 products

Vendor	Product	Version
HINET	HiCOS Citizen verification component - Stack Buffer Overflow	Affected: libHicos_p11v1.so CHT PKCS#11 3.0.3.30306
HINET	HiCOS Citizen verification component - Stack Buffer Overflow	Affected: HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002
HINET	HiCOS Citizen verification component - Stack Buffer Overflow	Affected: libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404

Date Public

2022-07-29 00:00

Show details on NVD website

JSON

To clipboard

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          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
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              "version": "libHicos_p11v1.so CHT PKCS#11 3.0.3.30306"
            }
          ]
        },
        {
          "platforms": [
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          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
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      },
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          "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.