cnvd-2021-102008
Vulnerability from cnvd
Title
Fortinet FortiClient权限提升漏洞（CNVD-2021-102008）
Description
FortiClient是美国飞塔（Fortinet）公司的一套移动终端安全解决方案。该方案与FortiGate防火墙设备连接时可提供IPsec和SSL加密、广域网优化、终端合规和双因子认证等功能。 FortiClient存在权限提升漏洞，该漏洞源于应用程序以不安全的方式加载DLL库。攻击者可利用该漏洞将精心构建的OpenSSL库放入搜索路径，并以提升的权限在系统上执行任意代码。
Severity
中
Patch Name
Fortinet FortiClient权限提升漏洞（CNVD-2021-102008）的补丁
Patch Description
FortiClient是美国飞塔（Fortinet）公司的一套移动终端安全解决方案。该方案与FortiGate防火墙设备连接时可提供IPsec和SSL加密、广域网优化、终端合规和双因子认证等功能。 FortiClient存在权限提升漏洞，该漏洞源于应用程序以不安全的方式加载DLL库。攻击者可利用该漏洞将精心构建的OpenSSL库放入搜索路径，并以提升的权限在系统上执行任意代码。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

厂商已发布了漏洞修复程序，请及时关注更新： http://www.fortiguard.com/psirt/FG-IR-21-088

Reference
https://vigilance.fr/vulnerability/FortiClient-executing-DLL-code-via-OpenSSL-Engine-Library-36985
Impacted products
Name
['Fortinet FortiClient <7.0.1', 'Fortinet FortiClient <6.4.7', 'Fortinet FortiClient EMS <7.0.1', 'Fortinet FortiClient EMS <6.4.7']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32592",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32592"
    }
  },
  "description": "FortiClient\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u79fb\u52a8\u7ec8\u7aef\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u4e0eFortiGate\u9632\u706b\u5899\u8bbe\u5907\u8fde\u63a5\u65f6\u53ef\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\u3002\n\nFortiClient\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u4ee5\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u52a0\u8f7dDLL\u5e93\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7cbe\u5fc3\u6784\u5efa\u7684OpenSSL\u5e93\u653e\u5165\u641c\u7d22\u8def\u5f84\uff0c\u5e76\u4ee5\u63d0\u5347\u7684\u6743\u9650\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://www.fortiguard.com/psirt/FG-IR-21-088",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-102008",
  "openTime": "2021-12-24",
  "patchDescription": "FortiClient\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u79fb\u52a8\u7ec8\u7aef\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u4e0eFortiGate\u9632\u706b\u5899\u8bbe\u5907\u8fde\u63a5\u65f6\u53ef\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\u3002\r\n\r\nFortiClient\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u4ee5\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u52a0\u8f7dDLL\u5e93\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7cbe\u5fc3\u6784\u5efa\u7684OpenSSL\u5e93\u653e\u5165\u641c\u7d22\u8def\u5f84\uff0c\u5e76\u4ee5\u63d0\u5347\u7684\u6743\u9650\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-102008\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Fortinet FortiClient \u003c7.0.1",
      "Fortinet FortiClient \u003c6.4.7",
      "Fortinet FortiClient EMS \u003c7.0.1",
      "Fortinet FortiClient EMS \u003c6.4.7"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/FortiClient-executing-DLL-code-via-OpenSSL-Engine-Library-36985",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-30",
  "title": "Fortinet FortiClient\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-102008\uff09"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.