cnvd-2020-14300
Vulnerability from cnvd
Title
Go SSH拒绝服务漏洞
Description
Go SSH是一个使用go语言开发的极度简洁的ssh工具，用于远程管理linux、unix等机器。 Go SSH存在拒绝服务漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证，攻击者可利用该漏洞导致拒绝服务条件，拒绝向合法用户提供服务。
Severity
低
Patch Name
Go SSH拒绝服务漏洞的补丁
Patch Description
Go SSH是一个使用go语言开发的极度简洁的ssh工具，用于远程管理linux、unix等机器。 Go SSH存在拒绝服务漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证，攻击者可利用该漏洞导致拒绝服务条件，拒绝向合法用户提供服务。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已修复漏洞，补丁获取链接： https://github.com/mark-adams/exploits/blob/master/CVE-2020-9283/poc.py

Reference
https://cxsecurity.com/issue/WLB-2020020117; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9283
Impacted products
Name
Mark-adams Gossh 0.0.2
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9283",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-9283"
    }
  },
  "description": "Go SSH\u662f\u4e00\u4e2a\u4f7f\u7528go\u8bed\u8a00\u5f00\u53d1\u7684\u6781\u5ea6\u7b80\u6d01\u7684ssh\u5de5\u5177\uff0c\u7528\u4e8e\u8fdc\u7a0b\u7ba1\u7406linux\u3001unix\u7b49\u673a\u5668\u3002\n\nGo SSH\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\uff0c\u62d2\u7edd\u5411\u5408\u6cd5\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u5df2\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/mark-adams/exploits/blob/master/CVE-2020-9283/poc.py",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-14300",
  "openTime": "2020-02-28",
  "patchDescription": "Go SSH\u662f\u4e00\u4e2a\u4f7f\u7528go\u8bed\u8a00\u5f00\u53d1\u7684\u6781\u5ea6\u7b80\u6d01\u7684ssh\u5de5\u5177\uff0c\u7528\u4e8e\u8fdc\u7a0b\u7ba1\u7406linux\u3001unix\u7b49\u673a\u5668\u3002\r\n\r\nGo SSH\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\uff0c\u62d2\u7edd\u5411\u5408\u6cd5\u7528\u6237\u63d0\u4f9b\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": "Go SSH\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mark-adams Gossh 0.0.2"
  },
  "referenceLink": "https://cxsecurity.com/issue/WLB-2020020117; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9283",
  "serverity": "\u4f4e",
  "submitTime": "2020-02-26",
  "title": "Go SSH\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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