Vulnerability-Lookup

CNVD-2019-15735

Vulnerability from cnvd - Published: 2019-05-29

Title

Schneider Electric Modicon非法内存块写拒绝服务漏洞

Description

Schneider Electric Modicon M580、M340是一款可编程自动化控制器。 Schneider Electric Modicon M580、M340存在非法内存块写漏洞，允许远程攻击者利用漏洞提交特殊的请求，可进行拒绝服务攻击。

Severity

中

Patch Name

Schneider Electric Modicon非法内存块写拒绝服务漏洞的补丁

Patch Description

Schneider Electric Modicon M580、M340是一款可编程自动化控制器。 Schneider Electric Modicon M580、M340存在非法内存块写漏洞，允许远程攻击者利用漏洞提交特殊的请求，可进行拒绝服务攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.schneider-electric.com/

Reference

https://web.nvd.nist.gov//vuln/detail/CVE-2018-7856

Impacted products

Name
['Schneider Electric Modicon M580', 'Schneider Electric Modicon M340', 'Schneider Electric Modicon Quantum', 'Schneider Electric Modicon Premium']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2018-7856",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7856"
    }
  },
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  "discovererName": "Schneider Electric",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.schneider-electric.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-15735",
  "openTime": "2019-05-29",
  "patchDescription": "Schneider Electric Modicon M580\u3001M340\u662f\u4e00\u6b3e\u53ef\u7f16\u7a0b\u81ea\u52a8\u5316\u63a7\u5236\u5668\u3002\r\n\r\nSchneider Electric Modicon M580\u3001M340\u5b58\u5728\u975e\u6cd5\u5185\u5b58\u5757\u5199\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Schneider Electric Modicon\u975e\u6cd5\u5185\u5b58\u5757\u5199\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e \u7684\u8865\u4e01",
  "products": {
    "product": [
      "Schneider Electric Modicon M580",
      "Schneider Electric  Modicon M340",
      "Schneider Electric  Modicon Quantum",
      "Schneider Electric Modicon Premium"
    ]
  },
  "referenceLink": "https://web.nvd.nist.gov//vuln/detail/CVE-2018-7856",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-22",
  "title": "Schneider Electric Modicon\u975e\u6cd5\u5185\u5b58\u5757\u5199\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7856 (GCVE-0-2018-7856)

Vulnerability from cvelistv5 – Published: 2019-05-22 20:03 – Updated: 2024-08-05 06:37

Summary

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus.

Severity

No CVSS data available.

CWE

Multiple Vulnerabilities

Assigner

schneider

References

2 references

URL	Tags
https://www.schneider-electric.com/en/download/do…	x_refsource_MISC
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Modicon M580 Modicon M340 Modicon Quantum Modicon Premium	Affected: Modicon M580 Modicon M340 Modicon Quantum Modicon Premium

Show details on NVD website

JSON

To clipboard

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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.

Action not permitted

CNVD-2019-15735

CVE-2018-7856 (GCVE-0-2018-7856)

Tags

Sightings

Nomenclature