cnvd-2019-31387
Vulnerability from cnvd
Title
Siemens SIMATIC TDC CP51M1输入验证错误漏洞
Description
Siemens SIMATIC TDC CP51M1是德国西门子(Siemens)公司的一款SIMATIC TDC自动化系统的工业以太网通信模块。 Siemens SIMATIC TDC CP51M1 1.1.7之前版本中存在输入验证错误漏洞。攻击者通过发送特制的UDP数据包利用该漏洞导致拒绝服务。
Severity
Patch Name
Siemens SIMATIC TDC CP51M1输入验证错误漏洞的补丁
Patch Description
Siemens SIMATIC TDC CP51M1是德国西门子(Siemens)公司的一款SIMATIC TDC自动化系统的工业以太网通信模块。 Siemens SIMATIC TDC CP51M1 1.1.7之前版本中存在输入验证错误漏洞。攻击者通过发送特制的UDP数据包利用该漏洞导致拒绝服务。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

厂商已发布了漏洞修复程序,请及时关注更新: https://support.industry.siemens.com/cs/document/27049282/firmware-updates-for-simatic-tdc-cp51m1?dti=0&lc=en-AZ

Reference
https://www.us-cert.gov/ics/advisories/icsa-19-253-05
Impacted products
Name
SIEMENS SIMATIC TDC CP51M1 <1.1.7
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10937",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10937"
    }
  },
  "description": "Siemens SIMATIC TDC CP51M1\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3eSIMATIC TDC\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u901a\u4fe1\u6a21\u5757\u3002\n\nSiemens SIMATIC TDC CP51M1 1.1.7\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.industry.siemens.com/cs/document/27049282/firmware-updates-for-simatic-tdc-cp51m1?dti=0\u0026lc=en-AZ",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-31387",
  "openTime": "2019-09-16",
  "patchDescription": "Siemens SIMATIC TDC CP51M1\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3eSIMATIC TDC\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u901a\u4fe1\u6a21\u5757\u3002\r\n\r\nSiemens SIMATIC TDC CP51M1 1.1.7\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Siemens SIMATIC TDC CP51M1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SIEMENS SIMATIC TDC CP51M1 \u003c1.1.7"
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-19-253-05",
  "serverity": "\u9ad8",
  "submitTime": "2019-09-11",
  "title": "Siemens SIMATIC TDC CP51M1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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