cnvd-2021-53917
Vulnerability from cnvd
Title
EIPStackGroup OpENer EtherNet/IP拒绝服务漏洞（CNVD-2021-53917）
Description
Eipstackgroup Opener是Eipstackgroup组织的一个用于为IO适配器设备提供EtherNet/IP堆栈功能的软件 。 EIPStackGroup OpENer Ethernet/IP存在安全漏洞，攻击者可利用该漏洞发送的专门制作的数据包可能导致拒绝服务条件。
Severity
高
Patch Name
EIPStackGroup OpENer EtherNet/IP拒绝服务漏洞（CNVD-2021-53917）的补丁
Patch Description
Eipstackgroup Opener是Eipstackgroup组织的一个用于为IO适配器设备提供EtherNet/IP堆栈功能的软件 。 EIPStackGroup OpENer Ethernet/IP存在安全漏洞，攻击者可利用该漏洞发送的专门制作的数据包可能导致拒绝服务条件。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，详情请关注厂商主页： https://github.com/EIPStackGroup/OpENer

Reference
https://us-cert.cisa.gov/ics/advisories/icsa-21-105-02
Impacted products
Name
Eipstackgroup OpENer EtherNet/IP
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27500"
    }
  },
  "description": "Eipstackgroup Opener\u662fEipstackgroup\u7ec4\u7ec7\u7684\u4e00\u4e2a\u7528\u4e8e\u4e3aIO\u9002\u914d\u5668\u8bbe\u5907\u63d0\u4f9bEtherNet/IP\u5806\u6808\u529f\u80fd\u7684\u8f6f\u4ef6 \u3002\n\nEIPStackGroup OpENer Ethernet/IP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u9001\u7684\u4e13\u95e8\u5236\u4f5c\u7684\u6570\u636e\u5305\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://github.com/EIPStackGroup/OpENer",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-53917",
  "openTime": "2021-07-23",
  "patchDescription": "Eipstackgroup Opener\u662fEipstackgroup\u7ec4\u7ec7\u7684\u4e00\u4e2a\u7528\u4e8e\u4e3aIO\u9002\u914d\u5668\u8bbe\u5907\u63d0\u4f9bEtherNet/IP\u5806\u6808\u529f\u80fd\u7684\u8f6f\u4ef6 \u3002\r\n\r\nEIPStackGroup OpENer Ethernet/IP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u9001\u7684\u4e13\u95e8\u5236\u4f5c\u7684\u6570\u636e\u5305\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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": "EIPStackGroup OpENer EtherNet/IP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-53917\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Eipstackgroup OpENer EtherNet/IP"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-105-02",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-16",
  "title": "EIPStackGroup OpENer EtherNet/IP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-53917\uff09"
}


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