cnvd-2020-10474
Vulnerability from cnvd
Title
Siemens SCALANCE X系列不受控资源消耗漏洞
Description
SCALANCE X是Siemens公司推出的工业以太网交换机系列。 Siemens SCALANCE X系列存在不受控资源消耗漏洞。攻击者可通过向telnet服务反复发送大型消息包利用该漏洞导致拒绝服务。
Severity
中
Patch Name
Siemens SCALANCE X系列不受控资源消耗漏洞的补丁
Patch Description
SCALANCE X是Siemens公司推出的工业以太网交换机系列。 Siemens SCALANCE X系列存在不受控资源消耗漏洞。攻击者可通过向telnet服务反复发送大型消息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://www.us-cert.gov/ics/advisories/icsa-19-225-03

Reference
https://www.us-cert.gov/ics/advisories/icsa-19-225-03
Impacted products
Name
['Siemens SCALANCE X-200RNA', 'Siemens SCALANCE X-200IRT switch family (incl. SIPLUSNET variants)', 'Siemens SCALANCE X-200 switch family (incl. SIPLUSNET variants)']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10942",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10942"
    }
  },
  "description": "SCALANCE X\u662fSiemens\u516c\u53f8\u63a8\u51fa\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7cfb\u5217\u3002\n\nSiemens SCALANCE X\u7cfb\u5217\u5b58\u5728\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411telnet\u670d\u52a1\u53cd\u590d\u53d1\u9001\u5927\u578b\u6d88\u606f\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.us-cert.gov/ics/advisories/icsa-19-225-03",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-10474",
  "openTime": "2020-02-18",
  "patchDescription": "SCALANCE X\u662fSiemens\u516c\u53f8\u63a8\u51fa\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7cfb\u5217\u3002\r\n\r\nSiemens SCALANCE X\u7cfb\u5217\u5b58\u5728\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411telnet\u670d\u52a1\u53cd\u590d\u53d1\u9001\u5927\u578b\u6d88\u606f\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 SCALANCE X\u7cfb\u5217\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SCALANCE X-200RNA",
      "Siemens SCALANCE X-200IRT switch family (incl. SIPLUSNET variants)",
      "Siemens SCALANCE X-200 switch family (incl.  SIPLUSNET variants)"
    ]
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-19-225-03",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-14",
  "title": "Siemens SCALANCE X\u7cfb\u5217\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e"
}


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