Vulnerability-Lookup

CNVD-2018-07871

Vulnerability from cnvd - Published: 2018-04-19

Title

Omron CX-One堆缓冲区溢出漏洞

Description

Omron CX-One是日本（欧姆龙）Omron公司的一套集成工具包，其中包括了用于网络、PT、变频器、温度控制器以及PLC编程软件等。CX-FLnet等都是集成在其中的应用程序。 Omron CX-One 4.42及之前版本中的多个软件存在堆缓冲区溢出漏洞。远程攻击者可借助畸形的项目文件利用该漏洞执行代码。

Severity

中

Patch Name

Omron CX-One堆缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.omron.com/

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02

Impacted products

Name
['OMRON CX-FLnet', 'OMRON CX-Protocol', 'OMRON CX-Programmer', 'OMRON CX-Server', 'OMRON Network Configurator', 'OMRON Switch Box Utility', 'OMRON CX-One <=4.42']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8834"
    }
  },
  "description": "Omron CX-One\u662f\u65e5\u672c\uff08\u6b27\u59c6\u9f99\uff09Omron\u516c\u53f8\u7684\u4e00\u5957\u96c6\u6210\u5de5\u5177\u5305\uff0c\u5176\u4e2d\u5305\u62ec\u4e86\u7528\u4e8e\u7f51\u7edc\u3001PT\u3001\u53d8\u9891\u5668\u3001\u6e29\u5ea6\u63a7\u5236\u5668\u4ee5\u53caPLC\u7f16\u7a0b\u8f6f\u4ef6\u7b49\u3002CX-FLnet\u7b49\u90fd\u662f\u96c6\u6210\u5728\u5176\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nOmron CX-One 4.42\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u591a\u4e2a\u8f6f\u4ef6\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684\u9879\u76ee\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Rgod",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://www.omron.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07871",
  "openTime": "2018-04-19",
  "patchDescription": "Omron CX-One\u662f\u65e5\u672c\uff08\u6b27\u59c6\u9f99\uff09Omron\u516c\u53f8\u7684\u4e00\u5957\u96c6\u6210\u5de5\u5177\u5305\uff0c\u5176\u4e2d\u5305\u62ec\u4e86\u7528\u4e8e\u7f51\u7edc\u3001PT\u3001\u53d8\u9891\u5668\u3001\u6e29\u5ea6\u63a7\u5236\u5668\u4ee5\u53caPLC\u7f16\u7a0b\u8f6f\u4ef6\u7b49\u3002CX-FLnet\u7b49\u90fd\u662f\u96c6\u6210\u5728\u5176\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nOmron CX-One 4.42\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u591a\u4e2a\u8f6f\u4ef6\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684\u9879\u76ee\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\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": "Omron CX-One\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OMRON CX-FLnet",
      "OMRON CX-Protocol",
      "OMRON CX-Programmer",
      "OMRON CX-Server",
      "OMRON Network Configurator",
      "OMRON Switch Box Utility",
      "OMRON CX-One \u003c=4.42"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-13",
  "title": "Omron CX-One\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-8834 (GCVE-0-2018-8834)

Vulnerability from cvelistv5 – Published: 2018-04-17 19:00 – Updated: 2024-09-16 19:25

Summary

Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow.

Severity

No CVSS data available.

CWE

CWE-122 - HEAP-BASED BUFFER OVERFLOW CWE-122

Assigner

icscert CNA under the icscert root

CNA scorecard B 75/100 over 349 records in the last 180 days details

References

1 reference

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ICS-CERT	Omron CX-One	Affected: The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior.

Date Public

2018-04-17 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:02:26.122Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Omron CX-One",
          "vendor": "ICS-CERT",
          "versions": [
            {
              "status": "affected",
              "version": "The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior."
            }
          ]
        }
      ],
      "datePublic": "2018-04-17T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "HEAP-BASED BUFFER OVERFLOW CWE-122",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-04-17T18:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2018-04-17T00:00:00",
          "ID": "CVE-2018-8834",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Omron CX-One",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ICS-CERT"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "HEAP-BASED BUFFER OVERFLOW CWE-122"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2018-8834",
    "datePublished": "2018-04-17T19:00:00.000Z",
    "dateReserved": "2018-03-20T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:25:23.504Z",
    "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.

Vulnerability timeline

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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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