Vulnerability-Lookup

CNVD-2019-44956

Vulnerability from cnvd - Published: 2019-12-10

Title

Wecon PI Studio HMI和PI Studio缓冲区溢出漏洞

Description

Wecon PI Studio HMI和PI Studio都是中国维控科技（Wecon Technologies）公司的人机界面编程软件。 Wecon PI Studio HMI 4.1.9及之前版本和PI Studio 4.2.34及之前版本中存在越界读取漏洞，该漏洞源于程序未能妥当地验证用户提交的数据。目前没有详细的漏洞细节提供。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.we-con.com.cn

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01

Impacted products

Name
['Wecon Technologies PI Studio HMI <=4.1.9', 'Wecon Technologies PI Studio <=4.2.34']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14814"
    }
  },
  "description": "Wecon PI Studio HMI\u548cPI Studio\u90fd\u662f\u4e2d\u56fd\u7ef4\u63a7\u79d1\u6280\uff08Wecon Technologies\uff09\u516c\u53f8\u7684\u4eba\u673a\u754c\u9762\u7f16\u7a0b\u8f6f\u4ef6\u3002\n\nWecon PI Studio HMI 4.1.9\u53ca\u4e4b\u524d\u7248\u672c\u548cPI Studio 4.2.34\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u59a5\u5f53\u5730\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.we-con.com.cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-44956",
  "openTime": "2019-12-10",
  "products": {
    "product": [
      "Wecon Technologies PI Studio HMI \u003c=4.1.9",
      "Wecon Technologies PI Studio \u003c=4.2.34"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01",
  "serverity": "\u4e2d",
  "submitTime": "2018-10-12",
  "title": "Wecon PI Studio HMI\u548cPI Studio\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-14814 (GCVE-0-2018-14814)

Vulnerability from cvelistv5 – Published: 2019-03-27 19:50 – Updated: 2024-08-05 09:38

Summary

WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object.

Severity

No CVSS data available.

CWE

CWE-125 - Out-of-bounds read CWE-125

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
WECON	WECON Technology PI Studio HMI	Affected: PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior

Date Public

2018-10-04 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:38:14.118Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WECON Technology PI Studio HMI",
          "vendor": "WECON",
          "versions": [
            {
              "status": "affected",
              "version": "PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior"
            }
          ]
        }
      ],
      "datePublic": "2018-10-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "Out-of-bounds read CWE-125",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-27T19:50:08.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2018-14814",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WECON Technology PI Studio HMI",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "WECON"
              }
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          }
        },
        "data_format": "MITRE",
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              "value": "WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Out-of-bounds read CWE-125"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
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    "datePublished": "2019-03-27T19:50:08.000Z",
    "dateReserved": "2018-08-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T09:38:14.118Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.

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.
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CNVD-2019-44956

CVE-2018-14814 (GCVE-0-2018-14814)

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