Vulnerability-Lookup

CNVD-2018-03767

Vulnerability from cnvd - Published: 2018-02-28

Title

Delta Electronics WPLSoft堆栈缓冲区溢出漏洞

Description

WPLSoft(台达PLC编程软件)是台达电子推出的一款在WINDOWS操作系统环境下所使用的PLC程序编程软件。 Delta Electronics WPLSoft存在堆栈缓冲区溢出漏洞，应用程序使用一个固定长度的堆缓冲区，其中一个大于缓冲区的值可以从文件读入缓冲区，导致缓冲区被覆盖，攻击者可利用漏洞导致远程代码执行或导致应用程序崩溃。

Severity

高

Patch Name

Delta Electronics WPLSoft堆栈缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁已修复这个安全问题，请到厂商的主页下载： http://www.deltaww.com/Products/PluginWebUserControl/downloadCenterCounter.aspx?DID=5043&DocPath=1&hl=zh-CN

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02

Impacted products

Name
Delta Electronics WPLSoft <=2.45.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7494"
    }
  },
  "description": "WPLSoft(\u53f0\u8fbePLC\u7f16\u7a0b\u8f6f\u4ef6)\u662f\u53f0\u8fbe\u7535\u5b50\u63a8\u51fa\u7684\u4e00\u6b3e\u5728WINDOWS\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u4e0b\u6240\u4f7f\u7528\u7684PLC\u7a0b\u5e8f\u7f16\u7a0b\u8f6f\u4ef6\u3002\r\n\r\nDelta Electronics WPLSoft\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u4e00\u4e2a\u56fa\u5b9a\u957f\u5ea6\u7684\u5806\u7f13\u51b2\u533a\uff0c\u5176\u4e2d\u4e00\u4e2a\u5927\u4e8e\u7f13\u51b2\u533a\u7684\u503c\u53ef\u4ee5\u4ece\u6587\u4ef6\u8bfb\u5165\u7f13\u51b2\u533a\uff0c\u5bfc\u81f4\u7f13\u51b2\u533a\u88ab\u8986\u76d6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Axt and Trend Micro\u2019s Zero Day Initiative",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u5df2\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.deltaww.com/Products/PluginWebUserControl/downloadCenterCounter.aspx?DID=5043\u0026DocPath=1\u0026hl=zh-CN",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03767",
  "openTime": "2018-02-28",
  "patchDescription": "WPLSoft(\u53f0\u8fbePLC\u7f16\u7a0b\u8f6f\u4ef6)\u662f\u53f0\u8fbe\u7535\u5b50\u63a8\u51fa\u7684\u4e00\u6b3e\u5728WINDOWS\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u4e0b\u6240\u4f7f\u7528\u7684PLC\u7a0b\u5e8f\u7f16\u7a0b\u8f6f\u4ef6\u3002\r\n\r\nDelta Electronics WPLSoft\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u4e00\u4e2a\u56fa\u5b9a\u957f\u5ea6\u7684\u5806\u7f13\u51b2\u533a\uff0c\u5176\u4e2d\u4e00\u4e2a\u5927\u4e8e\u7f13\u51b2\u533a\u7684\u503c\u53ef\u4ee5\u4ece\u6587\u4ef6\u8bfb\u5165\u7f13\u51b2\u533a\uff0c\u5bfc\u81f4\u7f13\u51b2\u533a\u88ab\u8986\u76d6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Delta Electronics WPLSoft\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Delta Electronics WPLSoft \u003c=2.45.0"
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-28",
  "title": "Delta Electronics WPLSoft\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-7494 (GCVE-0-2018-7494)

Vulnerability from cvelistv5 – Published: 2018-05-04 19:00 – Updated: 2024-09-16 19:46

Summary

WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.

Severity

No CVSS data available.

CWE

CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121

Assigner

icscert icscert root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/103179	vdb-entryx_refsource_BID
https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ICS-CERT	Delta Electronics WPLSoft	Affected: WPLSoft, Versions 2.45.0 and prior.

Date Public

2018-02-27 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:31:03.543Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "103179",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103179"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Delta Electronics WPLSoft",
          "vendor": "ICS-CERT",
          "versions": [
            {
              "status": "affected",
              "version": "WPLSoft, Versions 2.45.0 and prior."
            }
          ]
        }
      ],
      "datePublic": "2018-02-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "STACK-BASED BUFFER OVERFLOW CWE-121",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-05T09:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "name": "103179",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/103179"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2018-02-27T00:00:00",
          "ID": "CVE-2018-7494",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Delta Electronics WPLSoft",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "WPLSoft, Versions 2.45.0 and prior."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ICS-CERT"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "STACK-BASED BUFFER OVERFLOW CWE-121"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "103179",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/103179"
            },
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2018-7494",
    "datePublished": "2018-05-04T19:00:00.000Z",
    "dateReserved": "2018-02-26T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:46:54.978Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

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Action not permitted

CNVD-2018-03767

CVE-2018-7494 (GCVE-0-2018-7494)

Tags

Sightings

Nomenclature

Related by attack behaviour