cnvd-2016-03874
Vulnerability from cnvd

Title: Ansible lxc_container模块权限获取漏洞

Description:

Ansible是美国Ansible公司的一款计算机系统配置管理器，它可用于发布、管理和编排计算机系统。

Ansible 1.9.6-1之前的版本和2.0.2.0之前的2.x版本中的lxc_container模块中的‘create_script’函数存在安全漏洞。本地攻击者可通过向临时目录下的多个文件实施符号链接攻击利用该漏洞写入任意文件或获取权限。

Severity: 高

Patch Name: Ansible lxc_container模块权限获取漏洞的补丁

Patch Description:

Ansible是美国Ansible公司的一款计算机系统配置管理器，它可用于发布、管理和编排计算机系统。

Ansible 1.9.6-1之前的版本和2.0.2.0之前的2.x版本中的lxc_container模块中的‘create_script’函数存在安全漏洞。本地攻击者可通过向临时目录下的多个文件实施符号链接攻击利用该漏洞写入任意文件或获取权限。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/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away

Reference: http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183132.html http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183103.html https://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away

Impacted products
Name
['AnsibleWorks Ansible <1.9.6-1', 'AnsibleWorks Ansible 2.x<2.0.2.0']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3096"
    }
  },
  "description": "Ansible\u662f\u7f8e\u56fdAnsible\u516c\u53f8\u7684\u4e00\u6b3e\u8ba1\u7b97\u673a\u7cfb\u7edf\u914d\u7f6e\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u7528\u4e8e\u53d1\u5e03\u3001\u7ba1\u7406\u548c\u7f16\u6392\u8ba1\u7b97\u673a\u7cfb\u7edf\u3002\r\n\r\nAnsible 1.9.6-1\u4e4b\u524d\u7684\u7248\u672c\u548c2.0.2.0\u4e4b\u524d\u76842.x\u7248\u672c\u4e2d\u7684lxc_container\u6a21\u5757\u4e2d\u7684\u2018create_script\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u4e34\u65f6\u76ee\u5f55\u4e0b\u7684\u591a\u4e2a\u6587\u4ef6\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u4efb\u610f\u6587\u4ef6\u6216\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "Adam Mari\u0161",
  "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/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03874",
  "openTime": "2016-06-08",
  "patchDescription": "Ansible\u662f\u7f8e\u56fdAnsible\u516c\u53f8\u7684\u4e00\u6b3e\u8ba1\u7b97\u673a\u7cfb\u7edf\u914d\u7f6e\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u7528\u4e8e\u53d1\u5e03\u3001\u7ba1\u7406\u548c\u7f16\u6392\u8ba1\u7b97\u673a\u7cfb\u7edf\u3002\r\n\r\nAnsible 1.9.6-1\u4e4b\u524d\u7684\u7248\u672c\u548c2.0.2.0\u4e4b\u524d\u76842.x\u7248\u672c\u4e2d\u7684lxc_container\u6a21\u5757\u4e2d\u7684\u2018create_script\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u4e34\u65f6\u76ee\u5f55\u4e0b\u7684\u591a\u4e2a\u6587\u4ef6\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u4efb\u610f\u6587\u4ef6\u6216\u83b7\u53d6\u6743\u9650\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 lxc_container\u6a21\u5757\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "AnsibleWorks Ansible \u003c1.9.6-1",
      "AnsibleWorks Ansible 2.x\u003c2.0.2.0"
    ]
  },
  "referenceLink": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183132.html\r\nhttp://lists.fedoraproject.org/pipermail/package-announce/2016-April/183103.html\r\nhttps://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-07",
  "title": "Ansible lxc_container\u6a21\u5757\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e"
}


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