cnvd-2016-10736
Vulnerability from cnvd
Title
Ansible安全绕过漏洞（CNVD-2016-10736）
Description
Ansible是新出现的运维工具是基于Python研发的糅合了众多老牌运维工具的优点实现了批量操作系统配置、批量程序的部署、批量运行命令等功能。 Ansible中存在安全绕过漏洞，由于apt_key模块中未能验证密钥指纹和导入基于16位长的密钥 ，允许攻击者利用该漏洞绕过安全限制，执行未授权操作。
Severity
中
Patch Name
Ansible安全绕过漏洞（CNVD-2016-10736）的补丁
Patch Description
Ansible是新出现的运维工具是基于Python研发的糅合了众多老牌运维工具的优点实现了批量操作系统配置、批量程序的部署、批量运行命令等功能。 Ansible中存在安全绕过漏洞，由于apt_key模块中未能验证密钥指纹和导入基于16位长的密钥 ，允许攻击者利用该漏洞绕过安全限制，执行未授权操作。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/ansible/ansible-modules-core/issues/5237

Reference
http://www.securityfocus.com/bid/94108
Impacted products
Name
Ansible ansible
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "94108"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8614"
    }
  },
  "description": "Ansible\u662f\u65b0\u51fa\u73b0\u7684\u8fd0\u7ef4\u5de5\u5177\u662f\u57fa\u4e8ePython\u7814\u53d1\u7684\u7cc5\u5408\u4e86\u4f17\u591a\u8001\u724c\u8fd0\u7ef4\u5de5\u5177\u7684\u4f18\u70b9\u5b9e\u73b0\u4e86\u6279\u91cf\u64cd\u4f5c\u7cfb\u7edf\u914d\u7f6e\u3001\u6279\u91cf\u7a0b\u5e8f\u7684\u90e8\u7f72\u3001\u6279\u91cf\u8fd0\u884c\u547d\u4ee4\u7b49\u529f\u80fd\u3002\r\n\r\nAnsible\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u7531\u4e8eapt_key\u6a21\u5757\u4e2d\u672a\u80fd\u9a8c\u8bc1\u5bc6\u94a5\u6307\u7eb9\u548c\u5bfc\u5165\u57fa\u4e8e16\u4f4d\u957f\u7684\u5bc6\u94a5 \uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u3002",
  "discovererName": "ypid",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://github.com/ansible/ansible-modules-core/issues/5237",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-10736",
  "openTime": "2016-11-08",
  "patchDescription": "Ansible\u662f\u65b0\u51fa\u73b0\u7684\u8fd0\u7ef4\u5de5\u5177\u662f\u57fa\u4e8ePython\u7814\u53d1\u7684\u7cc5\u5408\u4e86\u4f17\u591a\u8001\u724c\u8fd0\u7ef4\u5de5\u5177\u7684\u4f18\u70b9\u5b9e\u73b0\u4e86\u6279\u91cf\u64cd\u4f5c\u7cfb\u7edf\u914d\u7f6e\u3001\u6279\u91cf\u7a0b\u5e8f\u7684\u90e8\u7f72\u3001\u6279\u91cf\u8fd0\u884c\u547d\u4ee4\u7b49\u529f\u80fd\u3002\r\n\r\nAnsible\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u7531\u4e8eapt_key\u6a21\u5757\u4e2d\u672a\u80fd\u9a8c\u8bc1\u5bc6\u94a5\u6307\u7eb9\u548c\u5bfc\u5165\u57fa\u4e8e16\u4f4d\u957f\u7684\u5bc6\u94a5 \uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\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": "Ansible\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-10736\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Ansible ansible"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94108",
  "serverity": "\u4e2d",
  "submitTime": "2016-11-08",
  "title": "Ansible\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-10736\uff09"
}


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