cnvd-2022-47982
Vulnerability from cnvd
Title
Fortinet FortiWAN缓冲区溢出漏洞
Description
Fortinet FortiWAN是美国Fortinet公司的一个网络设备。用于在不同网络之间执行负载平衡和容错。 Fortinet FortiWAN 4.5.9之前版本存在缓冲区溢出漏洞。攻击者可利用该漏洞破坏内存中的控制数据，并通过特制的请求执行任意代码。
Severity
高
Patch Name
Fortinet FortiWAN缓冲区溢出漏洞的补丁
Patch Description
Fortinet FortiWAN是美国Fortinet公司的一个网络设备。用于在不同网络之间执行负载平衡和容错。 Fortinet FortiWAN 4.5.9之前版本存在缓冲区溢出漏洞。攻击者可利用该漏洞破坏内存中的控制数据，并通过特制的请求执行任意代码。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： https://www.fortiguard.com/psirt/FG-IR-21-065

Reference
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26112
Impacted products
Name
Fortinet FortiWAN <4.5.9
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26112",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-26112"
    }
  },
  "description": "Fortinet FortiWAN\u662f\u7f8e\u56fdFortinet\u516c\u53f8\u7684\u4e00\u4e2a\u7f51\u7edc\u8bbe\u5907\u3002\u7528\u4e8e\u5728\u4e0d\u540c\u7f51\u7edc\u4e4b\u95f4\u6267\u884c\u8d1f\u8f7d\u5e73\u8861\u548c\u5bb9\u9519\u3002\n\nFortinet FortiWAN 4.5.9\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7834\u574f\u5185\u5b58\u4e2d\u7684\u63a7\u5236\u6570\u636e\uff0c\u5e76\u901a\u8fc7\u7279\u5236\u7684\u8bf7\u6c42\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\nhttps://www.fortiguard.com/psirt/FG-IR-21-065",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-47982",
  "openTime": "2022-06-28",
  "patchDescription": "Fortinet FortiWAN\u662f\u7f8e\u56fdFortinet\u516c\u53f8\u7684\u4e00\u4e2a\u7f51\u7edc\u8bbe\u5907\u3002\u7528\u4e8e\u5728\u4e0d\u540c\u7f51\u7edc\u4e4b\u95f4\u6267\u884c\u8d1f\u8f7d\u5e73\u8861\u548c\u5bb9\u9519\u3002\r\n\r\nFortinet FortiWAN 4.5.9\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7834\u574f\u5185\u5b58\u4e2d\u7684\u63a7\u5236\u6570\u636e\uff0c\u5e76\u901a\u8fc7\u7279\u5236\u7684\u8bf7\u6c42\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 FortiWAN\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Fortinet FortiWAN \u003c4.5.9"
  },
  "referenceLink": "http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26112",
  "serverity": "\u9ad8",
  "submitTime": "2022-04-08",
  "title": "Fortinet FortiWAN\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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