CNVD-2015-05051

Vulnerability from cnvd - Published: 2015-07-31
VLAI Severity ?
Title
Fortinet FortiClient SSLVPN Linux Client本地提权漏洞
Description
Fortinet FortiClient是美国飞塔（Fortinet）公司的一套为终端提供安全的软件解决方案，它提供IPsec和SSL 加密、广域网优化、终端合规和双因子认证等功能。FortiClient SSLVPN Linux client是SSL VPN（虚拟专用网）产品的Linux客户端软件。 Fortinet FortiClient SSLVPN Linux客户端存在本地提权漏洞。攻击者可利用该漏洞以本地访问权限执行符号链接攻击，在受影响应用程序上下文中覆盖任意文件，也有可能删除或损坏敏感文件，造成权限提升或拒绝服务。
Severity
高
Patch Name
Fortinet FortiClient SSLVPN Linux Client本地提权漏洞的补丁
Patch Description
Fortinet FortiClient是美国飞塔（Fortinet）公司的一套为终端提供安全的软件解决方案，它提供IPsec和SSL 加密、广域网优化、终端合规和双因子认证等功能。FortiClient SSLVPN Linux client是SSL VPN（虚拟专用网）产品的Linux客户端软件。Fortinet FortiClient SSLVPN Linux客户端存在本地提权漏洞。攻击者可利用该漏洞以本地访问权限执行符号链接攻击，在受影响应用程序上下文中覆盖任意文件，也有可能删除或损坏敏感文件，造成权限提升或拒绝服务。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

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： http://www.forticlient.com/

Reference
http://www.securityfocus.com/bid/76049
Impacted products
Name
Fortinet FortiClient SSLVPN Linux Client
Show details on source website
To clipboard Create KEV Entry 

{
  "bids": {
    "bid": {
      "bidNumber": "76049"
    }
  },
  "description": "Fortinet FortiClient\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u7ec8\u7aef\u63d0\u4f9b\u5b89\u5168\u7684\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u63d0\u4f9bIPsec\u548cSSL \u52a0\u5bc6\u3001\u5e7f\u57df\u7f51\u4f18\u5316\u3001\u7ec8\u7aef\u5408\u89c4\u548c\u53cc\u56e0\u5b50\u8ba4\u8bc1\u7b49\u529f\u80fd\u3002FortiClient SSLVPN Linux client\u662fSSL VPN\uff08\u865a\u62df\u4e13\u7528\u7f51\uff09\u4ea7\u54c1\u7684Linux\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\r\n\r\nFortinet FortiClient SSLVPN Linux\u5ba2\u6237\u7aef\u5b58\u5728\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u672c\u5730\u8bbf\u95ee\u6743\u9650\u6267\u884c\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\uff0c\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u8986\u76d6\u4efb\u610f\u6587\u4ef6\uff0c\u4e5f\u6709\u53ef\u80fd\u5220\u9664\u6216\u635f\u574f\u654f\u611f\u6587\u4ef6\uff0c\u9020\u6210\u6743\u9650\u63d0\u5347\u6216\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Brian Vincent",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.forticlient.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05051",
  "openTime": "2015-07-31",
  "patchDescription": "Fortinet FortiClient\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u7ec8\u7aef\u63d0\u4f9b\u5b89\u5168\u7684\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u63d0\u4f9bIPsec\u548cSSL \u52a0\u5bc6\u3001\u5e7f\u57df\u7f51\u4f18\u5316\u3001\u7ec8\u7aef\u5408\u89c4\u548c\u53cc\u56e0\u5b50\u8ba4\u8bc1\u7b49\u529f\u80fd\u3002FortiClient SSLVPN Linux client\u662fSSL VPN\uff08\u865a\u62df\u4e13\u7528\u7f51\uff09\u4ea7\u54c1\u7684Linux\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002Fortinet FortiClient SSLVPN Linux\u5ba2\u6237\u7aef\u5b58\u5728\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u672c\u5730\u8bbf\u95ee\u6743\u9650\u6267\u884c\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\uff0c\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u8986\u76d6\u4efb\u610f\u6587\u4ef6\uff0c\u4e5f\u6709\u53ef\u80fd\u5220\u9664\u6216\u635f\u574f\u654f\u611f\u6587\u4ef6\uff0c\u9020\u6210\u6743\u9650\u63d0\u5347\u6216\u62d2\u7edd\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": "Fortinet FortiClient SSLVPN Linux Client\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Fortinet FortiClient SSLVPN Linux Client"
  },
  "referenceLink": "http://www.securityfocus.com/bid/76049",
  "serverity": "\u9ad8",
  "submitTime": "2015-07-30",
  "title": "Fortinet FortiClient SSLVPN Linux Client\u672c\u5730\u63d0\u6743\u6f0f\u6d1e"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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