CNVD-2018-23893

Vulnerability from cnvd - Published: 2018-11-23
VLAI
Title
Siemens SIMATIC S7-400输入验证漏洞
Description
Siemens SIMATIC S7-400是德国西门子（Siemens）公司的一款用于制造和过程自动化领域的可编程逻辑控制器产品。 Siemens SIMATIC S7-400中存在输入验证漏洞。攻击者可通过向TCP 102端口发送特制的数据包利用该漏洞造成拒绝服务。
Severity
高
Patch Name
Siemens SIMATIC S7-400输入验证漏洞的补丁
Patch Description
Siemens SIMATIC S7-400是德国西门子（Siemens）公司的一款用于制造和过程自动化领域的可编程逻辑控制器产品。 Siemens SIMATIC S7-400中存在输入验证漏洞。攻击者可通过向TCP 102端口发送特制的数据包利用该漏洞造成拒绝服务。 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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接: https://support.industry.siemens.com/cs/ww/en/view/109476571

Reference
https://ics-cert.us-cert.gov/advisories/ICSA-18-317-02
Impacted products
Name
['Siemens S7-400 <=6', 'Siemens S7-400 PN/DP 7', 'Siemens S7-400H <=4.5', 'Siemens S7-400H 6', 'Siemens S7-410 <8.2.1']
Show details on source website
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16557"
    }
  },
  "description": "Siemens SIMATIC S7-400\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5236\u9020\u548c\u8fc7\u7a0b\u81ea\u52a8\u5316\u9886\u57df\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u4ea7\u54c1\u3002\n\nSiemens SIMATIC S7-400\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411TCP 102\u7aef\u53e3\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "CNCERT/CC",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://support.industry.siemens.com/cs/ww/en/view/109476571",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23893",
  "openTime": "2018-11-23",
  "patchDescription": "Siemens SIMATIC S7-400\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5236\u9020\u548c\u8fc7\u7a0b\u81ea\u52a8\u5316\u9886\u57df\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u4ea7\u54c1\u3002\r\n\r\nSiemens SIMATIC S7-400\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411TCP 102\u7aef\u53e3\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\r\n\r\n\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 S7-400\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens S7-400 \u003c=6",
      "Siemens S7-400 PN/DP 7",
      "Siemens S7-400H \u003c=4.5",
      "Siemens S7-400H 6",
      "Siemens S7-410 \u003c8.2.1"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-317-02",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-16",
  "title": "Siemens SIMATIC S7-400\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}



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Sightings

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