cnvd-2021-61126
Vulnerability from cnvd
Title
Siemens Automation License Manager拒绝服务漏洞（CNVD-2021-61126）
Description
Siemens Automation License Manager集中管理各种西门子软件产品的许可证密钥。 Siemens Automation License Manager存在拒绝服务漏洞，该漏洞是由于向受影响系统的端口4410/tcp发送精心编制的数据包可能会消耗大量内存，攻击者可利用漏洞导致拒绝服务，阻止合法用户使用系统。
Severity
中
Patch Name
Siemens Automation License Manager拒绝服务漏洞（CNVD-2021-61126）的补丁
Patch Description
Siemens Automation License Manager集中管理各种西门子软件产品的许可证密钥。 Siemens Automation License Manager存在拒绝服务漏洞，该漏洞是由于向受影响系统的端口4410/tcp发送精心编制的数据包可能会消耗大量内存，攻击者可利用漏洞导致拒绝服务，阻止合法用户使用系统。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/pdf/ssa-158827.pdf

Reference
https://cert-portal.siemens.com/productcert/pdf/ssa-158827.pdf
Impacted products
Name
['Siemens Automation License Manager 5', 'Siemens Automation License Manager 6 < V6.0 SP9 Update 2']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25659"
    }
  },
  "description": "Siemens Automation License Manager\u96c6\u4e2d\u7ba1\u7406\u5404\u79cd\u897f\u95e8\u5b50\u8f6f\u4ef6\u4ea7\u54c1\u7684\u8bb8\u53ef\u8bc1\u5bc6\u94a5\u3002\n\nSiemens Automation License Manager\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5411\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684\u7aef\u53e34410/tcp\u53d1\u9001\u7cbe\u5fc3\u7f16\u5236\u7684\u6570\u636e\u5305\u53ef\u80fd\u4f1a\u6d88\u8017\u5927\u91cf\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff0c\u963b\u6b62\u5408\u6cd5\u7528\u6237\u4f7f\u7528\u7cfb\u7edf\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-158827.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61126",
  "openTime": "2021-08-11",
  "patchDescription": "Siemens Automation License Manager\u96c6\u4e2d\u7ba1\u7406\u5404\u79cd\u897f\u95e8\u5b50\u8f6f\u4ef6\u4ea7\u54c1\u7684\u8bb8\u53ef\u8bc1\u5bc6\u94a5\u3002\r\n\r\nSiemens Automation License Manager\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5411\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684\u7aef\u53e34410/tcp\u53d1\u9001\u7cbe\u5fc3\u7f16\u5236\u7684\u6570\u636e\u5305\u53ef\u80fd\u4f1a\u6d88\u8017\u5927\u91cf\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff0c\u963b\u6b62\u5408\u6cd5\u7528\u6237\u4f7f\u7528\u7cfb\u7edf\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 Automation License Manager\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-61126\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens Automation License Manager 5",
      "Siemens Automation License Manager 6 \u003c V6.0 SP9 Update 2"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-158827.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-11",
  "title": "Siemens Automation License Manager\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-61126\uff09"
}


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