Vulnerability-Lookup

CNVD-2018-25281

Vulnerability from cnvd - Published: 2018-12-13

Title

Omron CX-One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-Programmer是其中的一套PLC编程软件。CX-Server是其中的一款驱动管理工具。 Omron CX-One 4.42及之前版本（CX-Programmer 9.66及之前版本和CX-Server 5.0.23及之前版本）中存在缓冲区溢出漏洞，该漏洞源于在处理项目文件时，程序允许输入数据超出缓冲区。攻击者可借助特制的项目文件利用该漏洞以应用程序的权限执行代码。

Severity

中

Patch Name

Omron CX-One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，详情请关注厂商主页： https://www.omron.com/

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01

Impacted products

Name
OMRON CX-One <=4.42

Show details on source website

JSON

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  "bids": {
    "bid": {
      "bidNumber": "106106"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18993"
    }
  },
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  "discovererName": "Esteban Ruiz (mr_me) of Source Incite working with Trend Micro\u00e2??s Zero Day Initiative",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.omron.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-25281",
  "openTime": "2018-12-13",
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  "patchName": "Omron CX-One\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-05",
  "title": "Omron CX-One\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-18993 (GCVE-0-2018-18993)

Vulnerability from cvelistv5 – Published: 2018-12-04 22:00 – Updated: 2024-08-05 11:23

Summary

Two stack-based buffer overflow vulnerabilities have been discovered in CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior). When processing project files, the application allows input data to exceed the buffer. An attacker could use a specially crafted project file to overflow the buffer and execute code under the privileges of the application.

Severity

No CVSS data available.

CWE

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

Assigner

icscert CNA under the icscert root

CNA scorecard B 75/100 over 352 records in the last 180 days details

References

2 references

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01	x_refsource_MISC
http://www.securityfocus.com/bid/106106	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	CX-One (CX-Programmer and CX-Server)	Affected: CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior)

Date Public

2018-12-04 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T11:23:08.580Z",
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            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01"
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        ],
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      }
    ],
    "cna": {
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          "product": "CX-One (CX-Programmer and CX-Server)",
          "vendor": "n/a",
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        }
      ],
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        "dateUpdated": "2018-12-06T10:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
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          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01"
        },
        {
          "name": "106106",
          "tags": [
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106106"
        }
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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.

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